IE43198B1 - Prostanoic acid derivatives - Google Patents

Prostanoic acid derivatives

Info

Publication number: IE43198B1
Authority: IE; Ireland
Prior art keywords: radical; hydroxy; trans; vinylene; carbon atoms
Prior art date: 1974-08-05

Application number

IE1550/75A

Other languages

English (en)

Other versions

IE43198L (en

Original Assignee

Ici Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1974-08-05

Filing date

1975-07-11

Publication date

1981-01-14

1975-07-11 Application filed by Ici Ltd filed Critical Ici Ltd

1976-02-05 Publication of IE43198L publication Critical patent/IE43198L/xx

1981-01-14 Publication of IE43198B1 publication Critical patent/IE43198B1/en

Links

WGJJROVFWIXTPA-OALUTQOASA-N prostanoic acid Chemical class CCCCCCCC[C@H]1CCC[C@@H]1CCCCCCC(O)=O WGJJROVFWIXTPA-OALUTQOASA-N 0.000 title description 2
-1 carboxy hydroxymethyl Chemical group 0.000 claims abstract description 110
150000001875 compounds Chemical class 0.000 claims abstract description 59
239000000203 mixture Substances 0.000 claims abstract description 54
150000003839 salts Chemical class 0.000 claims abstract description 11
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 9
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 7
239000005977 Ethylene Substances 0.000 claims abstract description 6
125000000217 alkyl group Chemical group 0.000 claims abstract description 6
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 5
125000003342 alkenyl group Chemical group 0.000 claims abstract description 4
125000001118 alkylidene group Chemical group 0.000 claims abstract description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 3
125000005843 halogen group Chemical group 0.000 claims abstract description 3
239000001301 oxygen Substances 0.000 claims abstract description 3
229910052760 oxygen Inorganic materials 0.000 claims abstract description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
125000004432 carbon atom Chemical group C* 0.000 claims description 30
238000000034 method Methods 0.000 claims description 24
150000003254 radicals Chemical class 0.000 claims description 21
239000002585 base Substances 0.000 claims description 18
239000002253 acid Substances 0.000 claims description 11
238000006243 chemical reaction Methods 0.000 claims description 11
ORTFAQDWJHRMNX-UHFFFAOYSA-N hydroxidooxidocarbon(.) Chemical group O[C]=O ORTFAQDWJHRMNX-UHFFFAOYSA-N 0.000 claims description 11
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 9
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 9
HSFWRNGVRCDJHI-UHFFFAOYSA-N Acetylene Chemical compound C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 8
CBOIHMRHGLHBPB-UHFFFAOYSA-N hydroxymethyl Chemical group O[CH2] CBOIHMRHGLHBPB-UHFFFAOYSA-N 0.000 claims description 6
150000001350 alkyl halides Chemical class 0.000 claims description 5
230000003529 luteolytic effect Effects 0.000 claims description 5
230000007062 hydrolysis Effects 0.000 claims description 4
238000006460 hydrolysis reaction Methods 0.000 claims description 4
238000004519 manufacturing process Methods 0.000 claims description 4
125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 claims description 4
125000000068 chlorophenyl group Chemical group 0.000 claims description 3
238000000926 separation method Methods 0.000 claims description 3
QOOQLKSEGVNYLA-UHFFFAOYSA-N 1-$l^{1}-oxidanylbutane Chemical compound CCCC[O] QOOQLKSEGVNYLA-UHFFFAOYSA-N 0.000 claims description 2
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 2
125000004179 3-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(Cl)=C1[H] 0.000 claims description 2
229910052783 alkali metal Inorganic materials 0.000 claims description 2
125000005210 alkyl ammonium group Chemical group 0.000 claims description 2
125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 claims description 2
125000005935 hexyloxycarbonyl group Chemical group 0.000 claims description 2
125000005699 methyleneoxy group Chemical group [H]C([H])([*:1])O[*:2] 0.000 claims description 2
GRVDJDISBSALJP-UHFFFAOYSA-N methyloxidanyl Chemical group [O]C GRVDJDISBSALJP-UHFFFAOYSA-N 0.000 claims description 2
125000001424 substituent group Chemical group 0.000 claims description 2
UDQTXCHQKHIQMH-KYGLGHNPSA-N (3ar,5s,6s,7r,7ar)-5-(difluoromethyl)-2-(ethylamino)-5,6,7,7a-tetrahydro-3ah-pyrano[3,2-d][1,3]thiazole-6,7-diol Chemical compound S1C(NCC)=N[C@H]2[C@@H]1O[C@H](C(F)F)[C@@H](O)[C@@H]2O UDQTXCHQKHIQMH-KYGLGHNPSA-N 0.000 claims 1
125000004199 4-trifluoromethylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C(F)(F)F 0.000 claims 1
229940125936 compound 42 Drugs 0.000 claims 1
QPMJENKZJUFOON-PLNGDYQASA-N ethyl (z)-3-chloro-2-cyano-4,4,4-trifluorobut-2-enoate Chemical compound CCOC(=O)C(\C#N)=C(/Cl)C(F)(F)F QPMJENKZJUFOON-PLNGDYQASA-N 0.000 claims 1
HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 claims 1
125000005678 ethenylene group Chemical group [H]C([*:1])=C([H])[*:2] 0.000 abstract description 5
125000003545 alkoxy group Chemical group 0.000 abstract description 4
230000006698 induction Effects 0.000 abstract description 4
150000003180 prostaglandins Chemical class 0.000 abstract description 4
229940094443 oxytocics prostaglandins Drugs 0.000 abstract description 3
208000009079 Bronchial Spasm Diseases 0.000 abstract description 2
208000014181 Bronchial disease Diseases 0.000 abstract description 2
206010006482 Bronchospasm Diseases 0.000 abstract description 2
208000001953 Hypotension Diseases 0.000 abstract description 2
210000001772 blood platelet Anatomy 0.000 abstract description 2
229960004407 chorionic gonadotrophin Drugs 0.000 abstract description 2
229940124558 contraceptive agent Drugs 0.000 abstract description 2
239000003433 contraceptive agent Substances 0.000 abstract description 2
239000003085 diluting agent Substances 0.000 abstract description 2
230000012173 estrus Effects 0.000 abstract description 2
230000002496 gastric effect Effects 0.000 abstract description 2
208000021822 hypotensive Diseases 0.000 abstract description 2
230000001077 hypotensive effect Effects 0.000 abstract description 2
239000003112 inhibitor Substances 0.000 abstract description 2
230000028327 secretion Effects 0.000 abstract description 2
208000010110 spontaneous platelet aggregation Diseases 0.000 abstract description 2
125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 2
239000000969 carrier Substances 0.000 abstract 1
125000001624 naphthyl group Chemical group 0.000 abstract 1
239000002863 oxytocic agent Substances 0.000 abstract 1
125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
229960004509 serum gonadotrophin Drugs 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1
229940125711 uterine stimulant agent Drugs 0.000 abstract 1
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 150
239000000243 solution Substances 0.000 description 53
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 42
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 41
239000007858 starting material Substances 0.000 description 36
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 33
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 33
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 27
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 27
YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 27
239000002904 solvent Substances 0.000 description 25
HUHXLHLWASNVDB-UHFFFAOYSA-N 2-(oxan-2-yloxy)oxane Chemical compound O1CCCCC1OC1OCCCC1 HUHXLHLWASNVDB-UHFFFAOYSA-N 0.000 description 19
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 18
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 13
238000001819 mass spectrum Methods 0.000 description 13
239000000284 extract Substances 0.000 description 12
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 11
238000001704 evaporation Methods 0.000 description 11
230000008020 evaporation Effects 0.000 description 11
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 9
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
150000002009 diols Chemical class 0.000 description 9
239000000741 silica gel Substances 0.000 description 9
229910002027 silica gel Inorganic materials 0.000 description 9
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
125000003118 aryl group Chemical group 0.000 description 8
241000786363 Rhampholeon spectrum Species 0.000 description 7
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 7
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
239000007983 Tris buffer Substances 0.000 description 6
239000012267 brine Substances 0.000 description 6
CSCPPACGZOOCGX-WFGJKAKNSA-N deuterated acetone Substances [2H]C([2H])([2H])C(=O)C([2H])([2H])[2H] CSCPPACGZOOCGX-WFGJKAKNSA-N 0.000 description 6
239000000543 intermediate Substances 0.000 description 6
150000002596 lactones Chemical class 0.000 description 6
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 6
BUDQDWGNQVEFAC-UHFFFAOYSA-N Dihydropyran Chemical compound C1COC=CC1 BUDQDWGNQVEFAC-UHFFFAOYSA-N 0.000 description 5
229910000091 aluminium hydride Inorganic materials 0.000 description 5
238000010828 elution Methods 0.000 description 5
LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 5
239000000047 product Substances 0.000 description 5
238000004587 chromatography analysis Methods 0.000 description 4
229960004106 citric acid Drugs 0.000 description 4
150000002148 esters Chemical class 0.000 description 4
125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 4
239000012280 lithium aluminium hydride Substances 0.000 description 4
150000004702 methyl esters Chemical class 0.000 description 4
229910052757 nitrogen Inorganic materials 0.000 description 4
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
238000003786 synthesis reaction Methods 0.000 description 4
RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 4
239000008215 water for injection Substances 0.000 description 4
POKRQUNDSGAZIA-OALUTQOASA-N 7-[(1r,2s)-2-octylcyclopentyl]hepta-2,4-dienoic acid Chemical class CCCCCCCC[C@H]1CCC[C@@H]1CCC=CC=CC(O)=O POKRQUNDSGAZIA-OALUTQOASA-N 0.000 description 3
239000005711 Benzoic acid Substances 0.000 description 3
YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical compound C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 description 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
239000007864 aqueous solution Substances 0.000 description 3
235000010233 benzoic acid Nutrition 0.000 description 3
125000001231 benzoyloxy group Chemical group C(C1=CC=CC=C1)(=O)O* 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
XCIXKGXIYUWCLL-HOSYLAQJSA-N cyclopentanol Chemical class O[13CH]1CCCC1 XCIXKGXIYUWCLL-HOSYLAQJSA-N 0.000 description 3
239000001257 hydrogen Substances 0.000 description 3
229910052739 hydrogen Inorganic materials 0.000 description 3
235000006408 oxalic acid Nutrition 0.000 description 3
229910000027 potassium carbonate Inorganic materials 0.000 description 3
229920006395 saturated elastomer Polymers 0.000 description 3
229910001961 silver nitrate Inorganic materials 0.000 description 3
229910052708 sodium Inorganic materials 0.000 description 3
239000011734 sodium Substances 0.000 description 3
229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
235000017557 sodium bicarbonate Nutrition 0.000 description 3
239000012279 sodium borohydride Substances 0.000 description 3
229910000033 sodium borohydride Inorganic materials 0.000 description 3
239000011780 sodium chloride Substances 0.000 description 3
239000012312 sodium hydride Substances 0.000 description 3
229910000104 sodium hydride Inorganic materials 0.000 description 3
HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 3
239000000725 suspension Substances 0.000 description 3
238000004809 thin layer chromatography Methods 0.000 description 3
125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
SNRDFPUMRHPUCQ-UHFFFAOYSA-N CS(=O)C[Na] Chemical compound CS(=O)C[Na] SNRDFPUMRHPUCQ-UHFFFAOYSA-N 0.000 description 2
XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
XNOPRXBHLZRZKH-UHFFFAOYSA-N Oxytocin Natural products N1C(=O)C(N)CSSCC(C(=O)N2C(CCC2)C(=O)NC(CC(C)C)C(=O)NCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(CCC(N)=O)NC(=O)C(C(C)CC)NC(=O)C1CC1=CC=C(O)C=C1 XNOPRXBHLZRZKH-UHFFFAOYSA-N 0.000 description 2
101800000989 Oxytocin Proteins 0.000 description 2
102100031951 Oxytocin-neurophysin 1 Human genes 0.000 description 2
OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
150000001298 alcohols Chemical class 0.000 description 2
125000004849 alkoxymethyl group Chemical group 0.000 description 2
150000001351 alkyl iodides Chemical class 0.000 description 2
125000005333 aroyloxy group Chemical group 0.000 description 2
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
239000000872 buffer Substances 0.000 description 2
239000006227 byproduct Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 2
229910000397 disodium phosphate Inorganic materials 0.000 description 2
235000019800 disodium phosphate Nutrition 0.000 description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
239000011521 glass Substances 0.000 description 2
238000005984 hydrogenation reaction Methods 0.000 description 2
238000001990 intravenous administration Methods 0.000 description 2
239000010410 layer Substances 0.000 description 2
HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 2
239000000391 magnesium silicate Substances 0.000 description 2
229910052919 magnesium silicate Inorganic materials 0.000 description 2
235000019792 magnesium silicate Nutrition 0.000 description 2
229910052987 metal hydride Inorganic materials 0.000 description 2
150000004681 metal hydrides Chemical class 0.000 description 2
125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 2
229930014626 natural product Natural products 0.000 description 2
230000007935 neutral effect Effects 0.000 description 2
239000012044 organic layer Substances 0.000 description 2
239000012074 organic phase Substances 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
XNOPRXBHLZRZKH-DSZYJQQASA-N oxytocin Chemical compound C([C@H]1C(=O)N[C@H](C(N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CSSC[C@H](N)C(=O)N1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CC(C)C)C(=O)NCC(N)=O)=O)[C@@H](C)CC)C1=CC=C(O)C=C1 XNOPRXBHLZRZKH-DSZYJQQASA-N 0.000 description 2
229960001723 oxytocin Drugs 0.000 description 2
239000013618 particulate matter Substances 0.000 description 2
UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 2
229910052700 potassium Inorganic materials 0.000 description 2
239000011591 potassium Substances 0.000 description 2
239000001509 sodium citrate Substances 0.000 description 2
NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 2
239000001488 sodium phosphate Substances 0.000 description 2
229910000162 sodium phosphate Inorganic materials 0.000 description 2
235000011008 sodium phosphates Nutrition 0.000 description 2
BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 2
FKHIFSZMMVMEQY-UHFFFAOYSA-N talc Chemical compound [Mg+2].[O-][Si]([O-])=O FKHIFSZMMVMEQY-UHFFFAOYSA-N 0.000 description 2
125000001412 tetrahydropyranyl group Chemical group 0.000 description 2
HTSGKJQDMSTCGS-UHFFFAOYSA-N 1,4-bis(4-chlorophenyl)-2-(4-methylphenyl)sulfonylbutane-1,4-dione Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C(=O)C=1C=CC(Cl)=CC=1)CC(=O)C1=CC=C(Cl)C=C1 HTSGKJQDMSTCGS-UHFFFAOYSA-N 0.000 description 1
JAVBBFXUGDCHLZ-UHFFFAOYSA-N 1-$l^{1}-oxidanylpropane Chemical compound CCC[O] JAVBBFXUGDCHLZ-UHFFFAOYSA-N 0.000 description 1
DTCYSRAEJHGSNY-UHFFFAOYSA-N 2-methoxy-2-(2-methoxypropan-2-yloxy)propane Chemical class COC(C)(C)OC(C)(C)OC DTCYSRAEJHGSNY-UHFFFAOYSA-N 0.000 description 1
YOWQWFMSQCOSBA-UHFFFAOYSA-N 2-methoxypropene Chemical compound COC(C)=C YOWQWFMSQCOSBA-UHFFFAOYSA-N 0.000 description 1
125000004807 2-methylethylene group Chemical group [H]C([H])([H])C([H])([*:2])C([H])([H])[*:1] 0.000 description 1
JPVUWCPKMYXOKW-UHFFFAOYSA-N 4-phenylbenzoyl chloride Chemical compound C1=CC(C(=O)Cl)=CC=C1C1=CC=CC=C1 JPVUWCPKMYXOKW-UHFFFAOYSA-N 0.000 description 1
CPVNCBJFUQQXSU-UHFFFAOYSA-N 5-triphenylphosphaniumylpentanoate Chemical class C1(=CC=CC=C1)[P+](CCCCC(=O)[O-])(C1=CC=CC=C1)C1=CC=CC=C1 CPVNCBJFUQQXSU-UHFFFAOYSA-N 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
101100025412 Arabidopsis thaliana XI-A gene Proteins 0.000 description 1
101100025413 Arabidopsis thaliana XI-B gene Proteins 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
241000699800 Cricetinae Species 0.000 description 1
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
241001465754 Metazoa Species 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
150000001241 acetals Chemical class 0.000 description 1
MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 description 1
239000000443 aerosol Substances 0.000 description 1
229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
150000008041 alkali metal carbonates Chemical class 0.000 description 1
125000004453 alkoxycarbonyl group Chemical group 0.000 description 1
150000001347 alkyl bromides Chemical class 0.000 description 1
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
239000004411 aluminium Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 description 1
239000003708 ampul Substances 0.000 description 1
229960004543 anhydrous citric acid Drugs 0.000 description 1
239000011260 aqueous acid Substances 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
230000004071 biological effect Effects 0.000 description 1
QDWJUBJKEHXSMT-UHFFFAOYSA-N boranylidynenickel Chemical compound [Ni]#B QDWJUBJKEHXSMT-UHFFFAOYSA-N 0.000 description 1
229910052794 bromium Inorganic materials 0.000 description 1
125000004744 butyloxycarbonyl group Chemical group 0.000 description 1
239000002775 capsule Substances 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
230000035606 childbirth Effects 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
229940117975 chromium trioxide Drugs 0.000 description 1
WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
239000012043 crude product Substances 0.000 description 1
150000005690 diesters Chemical class 0.000 description 1
FAMRKDQNMBBFBR-BQYQJAHWSA-N diethyl azodicarboxylate Substances CCOC(=O)\N=N\C(=O)OCC FAMRKDQNMBBFBR-BQYQJAHWSA-N 0.000 description 1
SIPUZPBQZHNSDW-UHFFFAOYSA-N diisobutylaluminium hydride Substances CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 1
229960001760 dimethyl sulfoxide Drugs 0.000 description 1
230000000694 effects Effects 0.000 description 1
CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 description 1
239000002024 ethyl acetate extract Substances 0.000 description 1
FAMRKDQNMBBFBR-UHFFFAOYSA-N ethyl n-ethoxycarbonyliminocarbamate Chemical compound CCOC(=O)N=NC(=O)OCC FAMRKDQNMBBFBR-UHFFFAOYSA-N 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
125000001153 fluoro group Chemical group F* 0.000 description 1
238000001640 fractional crystallisation Methods 0.000 description 1
AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
210000004368 gonadotroph Anatomy 0.000 description 1
230000001456 gonadotroph Effects 0.000 description 1
150000002367 halogens Chemical group 0.000 description 1
150000004678 hydrides Chemical class 0.000 description 1
XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
238000001802 infusion Methods 0.000 description 1
INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
229910052943 magnesium sulfate Inorganic materials 0.000 description 1
235000019341 magnesium sulphate Nutrition 0.000 description 1
239000000463 material Substances 0.000 description 1
229940078494 nickel acetate Drugs 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
239000005022 packaging material Substances 0.000 description 1
238000007911 parenteral administration Methods 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
150000004714 phosphonium salts Chemical class 0.000 description 1
XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
UKVVPDHLUHAJNZ-PMACEKPBSA-N prostane Chemical class CCCCCCCC[C@H]1CCC[C@@H]1CCCCCCC UKVVPDHLUHAJNZ-PMACEKPBSA-N 0.000 description 1
125000006239 protecting group Chemical group 0.000 description 1
NPRDHMWYZHSAHR-UHFFFAOYSA-N pyridine;trioxochromium Chemical compound O=[Cr](=O)=O.C1=CC=NC=C1.C1=CC=NC=C1 NPRDHMWYZHSAHR-UHFFFAOYSA-N 0.000 description 1
238000007127 saponification reaction Methods 0.000 description 1
125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
210000002966 serum Anatomy 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
210000002460 smooth muscle Anatomy 0.000 description 1
159000000000 sodium salts Chemical class 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000000829 suppository Substances 0.000 description 1
125000004187 tetrahydropyran-2-yl group Chemical group [H]C1([H])OC([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
230000001988 toxicity Effects 0.000 description 1
231100000419 toxicity Toxicity 0.000 description 1
ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 description 1
CMSYDJVRTHCWFP-UHFFFAOYSA-N triphenylphosphane;hydrobromide Chemical compound Br.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 CMSYDJVRTHCWFP-UHFFFAOYSA-N 0.000 description 1
RIOQSEWOXXDEQQ-UHFFFAOYSA-O triphenylphosphanium Chemical class C1=CC=CC=C1[PH+](C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-O 0.000 description 1
RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
- C07D307/935—Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
- C07C405/0008—Analogues having the carboxyl group in the side-chains replaced by other functional groups
- C07C405/0016—Analogues having the carboxyl group in the side-chains replaced by other functional groups containing only hydroxy, etherified or esterified hydroxy groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
- C07C405/0008—Analogues having the carboxyl group in the side-chains replaced by other functional groups
- C07C405/0025—Analogues having the carboxyl group in the side-chains replaced by other functional groups containing keto groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D309/10—Oxygen atoms
- C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

IE1550/75A 1974-08-05 1975-07-11 Prostanoic acid derivatives IE43198B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB34334/74A GB1486832A (en)	1974-08-05	1974-08-05	Prostanoic acid derivatives

Publications (2)

Publication Number	Publication Date
IE43198L IE43198L (en)	1976-02-05
IE43198B1 true IE43198B1 (en)	1981-01-14

Family

ID=10364354

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IE1550/75A IE43198B1 (en)	1974-08-05	1975-07-11	Prostanoic acid derivatives

Country Status (17)

Country	Link
JP (1)	JPS51125042A (sv)
AT (1)	ATA606175A (sv)
AU (1)	AU502146B2 (sv)
BE (1)	BE832098A (sv)
CA (1)	CA1067490A (sv)
DD (1)	DD124595A5 (sv)
DE (1)	DE2534989A1 (sv)
DK (1)	DK354575A (sv)
FI (1)	FI752196A (sv)
FR (1)	FR2281101A1 (sv)
GB (1)	GB1486832A (sv)
IE (1)	IE43198B1 (sv)
IN (1)	IN141386B (sv)
NL (1)	NL7509078A (sv)
NO (1)	NO752734L (sv)
SE (1)	SE7508779L (sv)
ZA (1)	ZA754491B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1554030A (en) *	1976-05-10	1979-10-17	Upjohn Co	Prostaglandins
GB8625325D0 (en) *	1986-10-22	1986-11-26	Glaxo Group Ltd	Chemical compounds
US5352708A (en) *	1992-09-21	1994-10-04	Allergan, Inc.	Non-acidic cyclopentane heptanoic acid, 2-cycloalkyl or arylalkyl derivatives as therapeutic agents
US5688819A (en) *	1992-09-21	1997-11-18	Allergan	Cyclopentane heptanoic acid, 2-cycloalkyl or arylalkyl derivatives as therapeutic agents
US6184250B1 (en)	1993-08-03	2001-02-06	Alcon Laboratories, Inc.	Use of cloprostenol and fluprostenol analogues to treat glaucoma and ocular hypertension
US5510383A (en) *	1993-08-03	1996-04-23	Alcon Laboratories, Inc.	Use of cloprostenol, fluprostenol and their salts and esters to treat glaucoma and ocular hypertension

1974
- 1974-08-05 GB GB34334/74A patent/GB1486832A/en not_active Expired
1975
- 1975-07-11 IE IE1550/75A patent/IE43198B1/en unknown
- 1975-07-14 ZA ZA00754491A patent/ZA754491B/xx unknown
- 1975-07-15 CA CA231,547A patent/CA1067490A/en not_active Expired
- 1975-07-16 AU AU83102/75A patent/AU502146B2/en not_active Expired
- 1975-07-16 IN IN1391/CAL/75A patent/IN141386B/en unknown
- 1975-07-30 NL NL7509078A patent/NL7509078A/xx not_active Application Discontinuation
- 1975-07-31 FI FI752196A patent/FI752196A/fi not_active Application Discontinuation
- 1975-08-04 NO NO752734A patent/NO752734L/no unknown
- 1975-08-04 BE BE158923A patent/BE832098A/xx unknown
- 1975-08-04 SE SE7508779A patent/SE7508779L/sv unknown
- 1975-08-04 FR FR7524249A patent/FR2281101A1/fr active Granted
- 1975-08-05 DK DK354575A patent/DK354575A/da not_active Application Discontinuation
- 1975-08-05 AT AT606175A patent/ATA606175A/de not_active Application Discontinuation
- 1975-08-05 DD DD187691A patent/DD124595A5/xx unknown
- 1975-08-05 DE DE19752534989 patent/DE2534989A1/de not_active Withdrawn
- 1975-08-05 JP JP50095328A patent/JPS51125042A/ja active Pending

Also Published As

Publication number	Publication date
DE2534989A1 (de)	1976-02-26
ATA606175A (de)	1978-05-15
GB1486832A (en)	1977-09-28
AU8310275A (en)	1977-01-20
IN141386B (sv)	1977-02-19
FR2281101B1 (sv)	1978-11-10
NL7509078A (nl)	1976-02-09
JPS51125042A (en)	1976-11-01
FI752196A (sv)	1976-02-06
NO752734L (sv)	1976-02-06
FR2281101A1 (fr)	1976-03-05
DD124595A5 (sv)	1977-03-02
IE43198L (en)	1976-02-05
AU502146B2 (en)	1979-07-12
BE832098A (fr)	1976-02-04
SE7508779L (sv)	1976-02-06
CA1067490A (en)	1979-12-04
DK354575A (da)	1976-02-06
ZA754491B (en)	1976-06-30

Publication	Publication Date	Title
US3954881A (en)	1976-05-04	Prostanoic acid derivatives
CA1223255A (en)	1987-06-23	Carbacyclin derivatives, process for their preparation and their use as medicaments
CA1091226A (en)	1980-12-09	Prostane derivatives and process for their manufacture
IE45863B1 (en)	1982-12-15	Prostanoic acid derivatives and process for their preparation
US4035414A (en)	1977-07-12	Prostanoic acid derivatives
DE2322673A1 (de)	1973-11-22	Neue verbindungen vom prostaglandintyp und verfahren zu ihrer herstellung
DE2517771A1 (de)	1976-10-28	Neue prostaglandin-acetylen-analoga und verfahren zu ihrer herstellung
US3953502A (en)	1976-04-27	Cyclopentane derivatives
US4004020A (en)	1977-01-18	Novel prostanoic acid derivatives and process for the preparation thereof
US4217360A (en)	1980-08-12	Novel 1,3-benzodioxaneprostanoic acid derivatives and process for the preparation thereof
CA1042002A (en)	1978-11-07	Cyclopentane derivatives
NZ204875A (en)	1986-11-12	6alpha-carbaprostaglandin-i2 homologues and pharmaceutical compositions
IE43198B1 (en)	1981-01-14	Prostanoic acid derivatives
GB1601994A (en)	1981-11-04	Esters of prostan-1-ol derivatives methods for their preparation and compositions containing them
US4088775A (en)	1978-05-09	15-Ethylenedioxy-prostanoic acid derivatives and esters thereof and intermediates thereof
IE44016B1 (en)	1981-07-29	11-deoxy-16-aryl-17,18,19,20-tetranorprostaglandins
US3984424A (en)	1976-10-05	P-biphenyl esters of 15-substituted-ω-pentanorprostaglandins
US3971826A (en)	1976-07-27	15-Substituted-ω-pentanorprostaglandins
US3956284A (en)	1976-05-11	Heterocyclic 15-substituted-ω-pentanorprostoglandins
US3962218A (en)	1976-06-08	Novel prostanoic acid derivatives and processes for the preparation thereof
IE47549B1 (en)	1984-04-18	Acetyleneprostaglandins and process for their production
US3862979A (en)	1975-01-28	9-desoxy-prosta-5,9(10),13-trienoic acid derivatives
US4346228A (en)	1982-08-24	Novel 11-oxoprostaglandin derivatives
US4105854A (en)	1978-08-08	Prostanoic acid derivatives
US3851052A (en)	1974-11-26	Stabilized e-series prostaglandins