NO149630B - Analogifremgangsmaate til fremstilling av anti-psoriatiske 1,8-dihydroksy-10-acyl-9-antroner - Google Patents
Analogifremgangsmaate til fremstilling av anti-psoriatiske 1,8-dihydroksy-10-acyl-9-antroner Download PDFInfo
- Publication number
- NO149630B NO149630B NO80800920A NO800920A NO149630B NO 149630 B NO149630 B NO 149630B NO 80800920 A NO80800920 A NO 80800920A NO 800920 A NO800920 A NO 800920A NO 149630 B NO149630 B NO 149630B
- Authority
- NO
- Norway
- Prior art keywords
- dihydroxy
- preparation
- acyl
- psoriatic
- antrones
- Prior art date
Links
- 230000002682 anti-psoriatic effect Effects 0.000 title claims description 5
- 238000000034 method Methods 0.000 title claims description 5
- 238000002360 preparation method Methods 0.000 title claims 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 15
- NUZWLKWWNNJHPT-UHFFFAOYSA-N anthralin Chemical compound C1C2=CC=CC(O)=C2C(=O)C2=C1C=CC=C2O NUZWLKWWNNJHPT-UHFFFAOYSA-N 0.000 claims description 12
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 10
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 5
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 239000012442 inert solvent Substances 0.000 claims description 2
- -1 pyridine Chemical class 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 229960002311 dithranol Drugs 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- IPWOSICBVUXMML-UHFFFAOYSA-N (8,9-diacetyloxyanthracen-1-yl) acetate Chemical compound C1=CC(OC(C)=O)=C2C(OC(C)=O)=C3C(OC(=O)C)=CC=CC3=CC2=C1 IPWOSICBVUXMML-UHFFFAOYSA-N 0.000 description 5
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 201000004681 Psoriasis Diseases 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- UYKMGHUKSVDIFU-UHFFFAOYSA-N 1,8-dihydroxy-10-pentanoyl-10h-anthracen-9-one Chemical compound C1=CC=C2C(C(=O)CCCC)C3=CC=CC(O)=C3C(=O)C2=C1O UYKMGHUKSVDIFU-UHFFFAOYSA-N 0.000 description 1
- KRTYVWKREPCSNP-UHFFFAOYSA-N 1,8-dihydroxy-10-propanoyl-10h-anthracen-9-one Chemical compound C1=CC=C2C(C(=O)CC)C3=CC=CC(O)=C3C(=O)C2=C1O KRTYVWKREPCSNP-UHFFFAOYSA-N 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000008425 anthrones Chemical class 0.000 description 1
- DVECBJCOGJRVPX-UHFFFAOYSA-N butyryl chloride Chemical compound CCCC(Cl)=O DVECBJCOGJRVPX-UHFFFAOYSA-N 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- XGISHOFUAFNYQF-UHFFFAOYSA-N pentanoyl chloride Chemical compound CCCCC(Cl)=O XGISHOFUAFNYQF-UHFFFAOYSA-N 0.000 description 1
- RZWZRACFZGVKFM-UHFFFAOYSA-N propanoyl chloride Chemical compound CCC(Cl)=O RZWZRACFZGVKFM-UHFFFAOYSA-N 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/35—Ketones, e.g. benzophenone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/703—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups
- C07C49/747—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups containing six-membered aromatic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Description
1,8-dihydroksy-9-antron eller antralin (ditranol) har vært
i bruk siden 1916 for behandling av psoriasis og visse andre hud-sykdommer. Der er imidlertid en rekke uheldige virkninger knyttet til bruken av antralin. For det første har antralin en sterk inflammatorisk virkning på huden. Videre farger den hud, hår og klær med en sterk purpurbrun farge, noe som begrenser dens bruk av estetiske grunner. For å eliminere disse uheldige virkninger, har der vært fremstilt visse derivater fra antralin, f.eks. 1,8,9-triacetoksy-antracen ("Exolan"). "Exolan" medfører hverken farging eller inflammasjon av huden i samme grad som antralin. Imidlertid er dets anti-psoriatiske virkning så betydelig lavere at det ikke har vært særlig brukt i medisinen.
Antralin og "Exolan" har følgende formler:
Det er nå overraskende funnet at forbindelser som har den generelle formel
hvor R betyr en laverealkyl-gruppe (C2-C4), og som kan betegnes som l,8-dihydroksy-10-acyl-9-antroner, har en betydelig redusert tilbøyelighet til inflammasjon og farging av huden. Allikevel er den anti-psoriatiske virkning av forbindelsene i henhold til oppfinnelsen fortsatt meget høy, og forbindelsene har således betydelige fordeler ved behandling av .psoriasis sammenlignet med antralin og "Exolan". Der er tidligere kjent en forbindelse i henhold til den ovenfor angitte generelle formel I, hvor R er metyl (J. Med. Chem 21, 1978, 26). Der har imidlertid ikke forekommet noen antydning om at denne forbindelse har en antipsoriatisk virkning.
De nye 1,8-dihydroksy-10-acyl-9-antroner i henhold til formel I kan fremstilles ved en fremgangsmåte som er analog med fremgangsmåten til fremstilling av den ovennevnte kjente forbindelse hvor R er metyl, og fremgangsmåten består i å tillate et alifatisk syreklorid R-C0C1, hvor R er som angitt ovenfor,
å reagere med antralin i nærvær av et organisk amin, f.eks. pyridin, i et inert oppløsningsmiddel , f.eks. benzen, ved til-bakeløpstemperatur, idet reaksjonstiden er 10-20 timer.
De nye antronderivater i henhold til oppfinnelsen kan benyttes f.eks. i form av vaselin- eller parafinbaserte kremer, hvor konsentrasjonen av den aktive bestanddel kan variere fra 0,5 •% til 5%.
De etterfølgende eksempler belyser oppfinnelsen.
Eksempel 1
1,8-dihydroksy-10-propionyl-9-antron.
24,9 g (0,296 mol) propionylklorid blir under omrøring tilsatt en blanding inneholdende 50,9 g (0,225 mol) antralin,i 1575 ml benzen og 27,5 ml pyridin. Reaksjonsblandingen kokes under anvendelse av en tilbakeløpskjøler i 20 timer under om-røring. Oppløsningen filtreres og filtratet fordampes tørt under redusert trykk. Residuet krystalliseres ut fra eddiksyre. Utbytte 27,6 g (43,5 % av det teoretiske). Smeltepunkt = 149-154°C.
<1>H-NMR (CDC13) : S = 12,28 (s, 2H), 6,85-7,70 (m, 6H) ,
5,20 (s, 1H) , 2,09 (q, 2H, J = 7Hz), 0,81 (t, 3H, J = 7Hz) .
Eksempel 2
1,8,dihydroksy-10-butyryl-9-antron.
28,6 g (0,27 mol) butyrylklorid blir under omrøring tilsatt en blanding inneholdende 50,9 g (0,225 mol) antralin i 1575 ml benzen og 27,5 ml pyridin. Reaksjonsblandingen kokes under anvendelse av en tilbakeløpskjøler i 10 timer under omrøring. Oppløsningen filtreres og filtratet fordampes tørt ved redusert trykk. Residuet krystalliseres ut fra eddiksyre. Utbytte 17,0 g (25,5 % av det teoretiske). Smeltepunkt = 138-141°C.
"•"H-NMR (CDC13): 6 = 12,32 (s, 2H) , 6,77-7,65 (m, 6H) ,
5,15 (s, 1H), 2,00 (t, 2H, J = 7Hz), 1,34 (m, 2H), 0,60
(t, 3H, J = 7Hz).
Eksempel 3 •
1,8-dihydroksy-10-valeryl-9-antron.
3,4 g (0,028 mol) valerylklorid blir under omrøring tilsatt en blanding inneholdende 5,34 g (0,0236 mol) antralin i 165 ml benzen og 2,9 ml pyridin. Reaksjonsblandingen kokes under anvendelse av en tilbakeløpskjøler i 18 timer under omrøring. Oppløsningen filtreres og filtratet fordampes tørt ved redusert trykk. Residuet krystalliseres ut fra eddiksyre. Utbytte 1,56 g (21,3 % av det teoretiske). Smeltepunkt = 124-128°C.
<1>H-NMR (CDC13) : 6 = 12,53 (s, 2H), 6,92-7,78 (m, 6H) ,
5,26 (s, 1H), 1,96 (t, 2H, J = 7Hz), 0,68-1,38 (m, 7H) .
Claims (1)
- Analoqifremqanqsmåte til fremstilling av anti-psoriatiske l,8-dihydroksy-10-acyl-9-antroner med formelenhvor R betyr en alkylgruppe med 2-4 karbonatomer,karakterisert vedat l,8-dihydroksy-9-antron med formelen omsettes med et syreklorid med formelen hvor R er som angitt ovenfor, i et inert oppløsningsmiddel, f.eks. benzen, i nærvær av et organisk amin, f.eks. pyridin, ved tilbakeløpstemperatur, idet reaksjonstiden er 10-20 timer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI791058A FI57743C (fi) | 1979-03-29 | 1979-03-29 | Foerfarande foer framstaellning av nya 1,8-dihydroxi-10-acyl-9-antroner mot psoriasis |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO800920L NO800920L (no) | 1980-09-30 |
| NO149630B true NO149630B (no) | 1984-02-13 |
| NO149630C NO149630C (no) | 1984-05-30 |
Family
ID=8512535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO80800920A NO149630C (no) | 1979-03-29 | 1980-03-28 | Analogifremgangsmaate til fremstilling av anti-psoriatiske 1,8-dihydroksy-10-acyl-9-antroner |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4299846A (no) |
| EP (1) | EP0017420B1 (no) |
| AT (1) | AT363929B (no) |
| CA (1) | CA1124235A (no) |
| DE (1) | DE3060674D1 (no) |
| DK (1) | DK155247B (no) |
| FI (1) | FI57743C (no) |
| NO (1) | NO149630C (no) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2492372A1 (fr) * | 1980-10-21 | 1982-04-23 | Cird | Dihydroxy-1,8 anthrones-9 substituees en position 10 et leur utilisation en medecine humaine ou veterinaire et en cosmetique |
| FR2499556B1 (no) * | 1981-02-10 | 1983-03-25 | Cird | |
| FI66585C (fi) * | 1983-05-18 | 1984-11-12 | Orion Yhtymae Oy | Foerfarande foer framstaellning av saerskilt vid behandling avsoriasis anvaendbara 1,8-dihydroxi-10-acyl-9-antroner |
| US4843097A (en) * | 1984-06-13 | 1989-06-27 | Groupement D'interet Economique Dit: Centre International De Recherches Dermatologiques C.I.R.D. | 10-aryl-1,8-dihydroxy-9-anthrones and their esters, process for preparing same, and use of same in human and veterinary medicine and in cosmetics |
| FR2566772B1 (fr) * | 1984-06-29 | 1986-11-14 | Cird | Diacyloxy-1,8 acyl-10 anthrones, leur procede de preparation et leur utilisation en medecine humaine ou veterinaire et en cosmetique |
| FR2580631B1 (fr) * | 1985-04-17 | 1987-05-29 | Cird | Hydroxy-1 acyloxy-8 acyl-10 anthrones, leur procede de preparation et leur utilisation en medecine humaine ou veterinaire et en cosmetique |
| US5264577A (en) * | 1992-04-22 | 1993-11-23 | Warner-Lambert Company | Cyclic amino acids and derivatives thereof |
| DE4231636A1 (de) * | 1992-09-22 | 1994-03-24 | Beiersdorf Ag | Neue in 10-Stellung substituierte Anthron- und Anthracen-Derivate, Verfahren zu deren Herstellung, diese Verbindungen enthaltende pharmazeutische oder kosmetische Mittel und deren Verwendung |
| US5426197A (en) * | 1993-07-19 | 1995-06-20 | Teva Pharmaceutical Industries, Ltd. | 10-substituted 1,8-dihydroxy-9(10H) anthracenone pharmaceuticals |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1935928A (en) * | 1928-10-17 | 1933-11-21 | Gen Aniline Works Inc | Alpha-hydroxyanthrone derivatives and process of preparing them |
| US2841596A (en) * | 1953-07-24 | 1958-07-01 | Pfizer & Co C | Cyclic ketones |
| GB1101028A (en) * | 1964-09-28 | 1968-01-31 | Givaudan & Cie Sa | Tricyclic compounds |
| US4007271A (en) * | 1971-11-26 | 1977-02-08 | Sterling Drug Inc. | Dermatalogical compounds and compositions |
-
1979
- 1979-03-29 FI FI791058A patent/FI57743C/fi not_active IP Right Cessation
-
1980
- 1980-03-19 AT AT0149580A patent/AT363929B/de not_active IP Right Cessation
- 1980-03-24 CA CA348,277A patent/CA1124235A/en not_active Expired
- 1980-03-25 EP EP80300928A patent/EP0017420B1/en not_active Expired
- 1980-03-25 DE DE8080300928T patent/DE3060674D1/de not_active Expired
- 1980-03-25 US US06/133,772 patent/US4299846A/en not_active Expired - Lifetime
- 1980-03-28 DK DK136180AA patent/DK155247B/da not_active Application Discontinuation
- 1980-03-28 NO NO80800920A patent/NO149630C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK136180A (da) | 1980-09-30 |
| NO149630C (no) | 1984-05-30 |
| NO800920L (no) | 1980-09-30 |
| AT363929B (de) | 1981-09-10 |
| US4299846A (en) | 1981-11-10 |
| EP0017420A1 (en) | 1980-10-15 |
| FI57743B (fi) | 1980-06-30 |
| DE3060674D1 (en) | 1982-09-09 |
| DK155247B (da) | 1989-03-13 |
| ATA149580A (de) | 1981-02-15 |
| CA1124235A (en) | 1982-05-25 |
| FI57743C (fi) | 1980-10-10 |
| EP0017420B1 (en) | 1982-07-21 |
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