DK163056C - Analogifremgangsmaade til fremstilling af alfa-sulfonyloxyketonacetaler - Google Patents

Analogifremgangsmaade til fremstilling af alfa-sulfonyloxyketonacetaler

Info

Publication number: DK163056C
Authority: DK; Denmark
Prior art keywords: sulphonyloxyketon; acetals; alfa; preparation; analogy procedure
Prior art date: 1980-09-11

Application number

DK055790A

Other languages

English (en)

Other versions

DK163056B (da

DK55790D0 (da

DK55790A (da

Inventor

Genichi Tsuchihashi

Shuichi Mitamura

Kouji Kitajima

Original Assignee

Syntex Pharma Int

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.)

1980-09-11

Filing date

1990-03-02

Publication date

1992-06-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27519313&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK163056(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1980-09-11 Priority claimed from JP55125355A external-priority patent/JPS5750956A/ja

1980-10-15 Priority claimed from JP55143042A external-priority patent/JPS5767535A/ja

1980-11-10 Priority claimed from JP55157049A external-priority patent/JPS5798232A/ja

1981-01-30 Priority claimed from JP1170081A external-priority patent/JPS57128661A/ja

1981-06-15 Priority claimed from JP9097981A external-priority patent/JPS5810537A/ja

1990-03-02 Application filed by Syntex Pharma Int filed Critical Syntex Pharma Int

1990-03-02 Publication of DK55790D0 publication Critical patent/DK55790D0/da

1990-03-02 Publication of DK55790A publication Critical patent/DK55790A/da

1992-01-13 Publication of DK163056B publication Critical patent/DK163056B/da

1992-06-15 Application granted granted Critical

1992-06-15 Publication of DK163056C publication Critical patent/DK163056C/da

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/30—Compounds having groups
- C07C43/307—Compounds having groups having acetal carbon atoms bound to carbon atoms of six-membered aromatic rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/30—Compounds having groups
- C07C43/315—Compounds having groups containing oxygen atoms singly bound to carbon atoms not being acetal carbon atoms
- 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
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
- C07D209/46—Iso-indoles; Hydrogenated iso-indoles with an oxygen atom in position 1
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
- C07D317/20—Free hydroxyl or mercaptan
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
- C07D317/24—Radicals substituted by singly bound oxygen or sulfur atoms esterified
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DK055790A 1980-09-11 1990-03-02 Analogifremgangsmaade til fremstilling af alfa-sulfonyloxyketonacetaler DK163056C (da)

Applications Claiming Priority (10)

Application Number	Priority Date	Filing Date	Title
JP55125355A JPS5750956A (en)	1980-09-11	1980-09-11	Alpha-sulfonyloxyalkanophenone acetal
JP12535580		1980-09-11
JP55143042A JPS5767535A (en)	1980-10-15	1980-10-15	Preparation of alpha-aromatic group substituted alkanecarboxylic acid
JP14304280		1980-10-15
JP15704980		1980-11-10
JP55157049A JPS5798232A (en)	1980-11-10	1980-11-10	1-(6-methoxy-2-naphthyl)-2-oxy-1-alkanone acetal
JP1170081A JPS57128661A (en)	1981-01-30	1981-01-30	1-(4-substituted aminophenyl)-2-oxy-1-alkanone acetal
JP1170081		1981-01-30
JP9097981A JPS5810537A (ja)	1981-06-15	1981-06-15	α−芳香族基置換アルカン酸類の製造方法
JP9097981		1981-06-15

Publications (4)

Publication Number	Publication Date
DK55790D0 DK55790D0 (da)	1990-03-02
DK55790A DK55790A (da)	1990-03-02
DK163056B DK163056B (da)	1992-01-13
DK163056C true DK163056C (da)	1992-06-15

Family

ID=27519313

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
DK396581A DK161020C (da)	1980-09-11	1981-09-08	Fremgangsmaade til fremstilling af med en aromatisk gruppe alfa-substituerede alkancarboxylsyrer eller estere deraf samt forbindelser til brug ved fremgangsmaaden
DK055790A DK163056C (da)	1980-09-11	1990-03-02	Analogifremgangsmaade til fremstilling af alfa-sulfonyloxyketonacetaler
DK055690A DK163179C (da)	1980-09-11	1990-03-02	Alfa-hydroxyketonacetaler

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DK396581A DK161020C (da)	1980-09-11	1981-09-08	Fremgangsmaade til fremstilling af med en aromatisk gruppe alfa-substituerede alkancarboxylsyrer eller estere deraf samt forbindelser til brug ved fremgangsmaaden

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DK055690A DK163179C (da)	1980-09-11	1990-03-02	Alfa-hydroxyketonacetaler

Country Status (22)

Country	Link
EP (2)	EP0151702B1 (da)
AR (1)	AR228067A1 (da)
AU (1)	AU599006B2 (da)
CA (1)	CA1186318A (da)
DD (1)	DD202866A5 (da)
DE (1)	DE3174810D1 (da)
DK (3)	DK161020C (da)
FI (1)	FI73195C (da)
GR (1)	GR75077B (da)
HK (1)	HK20589A (da)
IE (1)	IE53333B1 (da)
IL (3)	IL74744A (da)
IN (1)	IN155107B (da)
MY (1)	MY8700825A (da)
NO (1)	NO157616C (da)
NZ (1)	NZ198271A (da)
PH (3)	PH17798A (da)
PL (1)	PL133927B1 (da)
PT (1)	PT73624B (da)
RO (3)	RO85818B (da)
SG (1)	SG98187G (da)
YU (2)	YU43500B (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2423863A (en) *	1940-11-16	1947-07-15	George F Wales	Sheet metal compartment with shelf supports and method of manufacture
IL65629A (en) *	1981-04-30	1987-08-31	Syntex Pharma Int	Preparation of alpha-arylalkanoic acids and esters and salts thereof
JPS5810525A (ja) *	1981-06-15	1983-01-21	Sagami Chem Res Center	光学活性な１−芳香族基置換−１−アルカノン類の製造方法
FI82680C (fi) *	1981-12-11	1991-04-10	Syntex Pharma Int	Framstaellning av - arylalkansyror.
IT1173216B (it) *	1984-02-03	1987-06-18	Zambon Spa	Processo per la preparazione di acidi alfa-idrossiaril-alcanoici
EP0160241B1 (en) *	1984-04-14	1988-11-30	Kyowa Hakko Kogyo Co., Ltd.	Process for producing an alpha-aromatic group substituted alkanoic acid derivative
IT1188181B (it) *	1985-07-31	1988-01-07	Zambon Spa	Processo per la preparazione di acidi carbossilici otticamente attivi e relativi intermedi
JPS62263153A (ja) *	1986-05-28	1987-11-16	エフ・ホフマン―ラ　ロシユ　アーゲー	カルバゾ−ル誘導体
IT1197800B (it) *	1986-08-01	1988-12-06	Zambon Spa	Processo per la sintesi di acidi carbossilici
IT1240228B (it) *	1989-01-25	1993-11-27	Syntex Inc	Preparazione di acidi alfa-metilarenacetici.
IT1251958B (it) *	1991-10-18	1995-05-27	Zambon Spa	Processo per la dealogenazione di derivati del naftalene
US9226907B2 (en)	2008-02-01	2016-01-05	Abbvie Inc.	Extended release hydrocodone acetaminophen and related methods and uses thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1109200B (it) *	1979-02-20	1985-12-16	Montedison Spa	Processo per la preparazione di esteri di acidi arilacetici da alfa-alo-alchilarilchetoni
IE50897B1 (en) *	1980-02-26	1986-08-06	Blaschim Spa	Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals
IL65629A (en) *	1981-04-30	1987-08-31	Syntex Pharma Int	Preparation of alpha-arylalkanoic acids and esters and salts thereof
FI82680C (fi) *	1981-12-11	1991-04-10	Syntex Pharma Int	Framstaellning av - arylalkansyror.

1981
- 1981-09-04 IE IE2057/81A patent/IE53333B1/en not_active IP Right Cessation
- 1981-09-04 NZ NZ198271A patent/NZ198271A/en unknown
- 1981-09-07 PT PT73624A patent/PT73624B/pt not_active IP Right Cessation
- 1981-09-08 DK DK396581A patent/DK161020C/da not_active IP Right Cessation
- 1981-09-08 GR GR65980A patent/GR75077B/el unknown
- 1981-09-09 YU YU2161/81A patent/YU43500B/xx unknown
- 1981-09-09 AR AR286701A patent/AR228067A1/es active
- 1981-09-10 PH PH26181A patent/PH17798A/en unknown
- 1981-09-10 NO NO813088A patent/NO157616C/no unknown
- 1981-09-10 IL IL74744A patent/IL74744A/xx not_active IP Right Cessation
- 1981-09-10 EP EP84113585A patent/EP0151702B1/en not_active Expired
- 1981-09-10 EP EP81304154A patent/EP0048136B1/en not_active Expired
- 1981-09-10 DE DE8181304154T patent/DE3174810D1/de not_active Expired
- 1981-09-10 IL IL63791A patent/IL63791A0/xx not_active IP Right Cessation
- 1981-09-10 FI FI812820A patent/FI73195C/fi not_active IP Right Cessation
- 1981-09-10 IN IN1023/CAL/81A patent/IN155107B/en unknown
- 1981-09-11 PL PL1981232991A patent/PL133927B1/pl unknown
- 1981-09-11 DD DD81233229A patent/DD202866A5/de not_active IP Right Cessation
- 1981-09-11 RO RO110733A patent/RO85818B/ro unknown
- 1981-09-11 RO RO110734A patent/RO86227B/ro unknown
- 1981-09-11 CA CA000385670A patent/CA1186318A/en not_active Expired
- 1981-09-11 RO RO81105287A patent/RO82085A/ro unknown
1983
- 1983-07-18 PH PH29246A patent/PH21751A/en unknown
- 1983-07-18 PH PH29248A patent/PH21746A/en unknown
1985
- 1985-03-28 IL IL74744A patent/IL74744A0/xx unknown
- 1985-08-07 AU AU45889/85A patent/AU599006B2/en not_active Ceased
1986
- 1986-12-31 YU YU2288/86A patent/YU45076B/xx unknown
1987
- 1987-11-04 SG SG981/87A patent/SG98187G/en unknown
- 1987-12-30 MY MY825/87A patent/MY8700825A/xx unknown
1989
- 1989-03-09 HK HK205/89A patent/HK20589A/xx unknown
1990
- 1990-03-02 DK DK055790A patent/DK163056C/da not_active IP Right Cessation
- 1990-03-02 DK DK055690A patent/DK163179C/da active

Also Published As

Publication number	Publication date
EP0151702A3 (en)	1985-10-02
DK55690A (da)	1990-03-02
RO82085B (ro)	1983-06-30
FI73195B (fi)	1987-05-29
PH21751A (en)	1988-02-18
NO813088L (no)	1982-03-12
IE53333B1 (en)	1988-10-26
YU228886A (en)	1988-02-29
NO157616C (no)	1988-04-20
IE812057L (en)	1982-03-11
IL74744A0 (en)	1985-06-30
EP0048136B1 (en)	1986-06-11
DK55690D0 (da)	1990-03-02
DK163056B (da)	1992-01-13
PT73624B (pt)	1982-11-17
DE3174810D1 (en)	1986-07-17
DK55790D0 (da)	1990-03-02
SG98187G (en)	1993-02-19
YU43500B (en)	1989-08-31
YU216181A (en)	1983-12-31
MY8700825A (en)	1987-12-31
YU45076B (en)	1991-08-31
PL133927B1 (en)	1985-07-31
AR228067A1 (es)	1983-01-14
IL74744A (en)	1986-02-28
PH21746A (en)	1988-02-10
DK161020B (da)	1991-05-21
IN155107B (da)	1985-01-05
HK20589A (en)	1989-03-17
CA1186318A (en)	1985-04-30
PL232991A1 (en)	1983-01-31
EP0048136A2 (en)	1982-03-24
NZ198271A (en)	1985-05-31
AU4588985A (en)	1986-01-02
FI812820L (fi)	1982-03-12
RO86227B (ro)	1985-04-02
RO86227A (ro)	1985-03-15
PH17798A (en)	1984-12-13
DK163179B (da)	1992-02-03
DD202866A5 (de)	1983-10-05
PT73624A (pt)	1981-10-01
EP0151702B1 (en)	1987-11-25
DK163179C (da)	1992-06-22
GR75077B (da)	1984-07-13
DK396581A (da)	1982-03-12
EP0151702A2 (en)	1985-08-21
IL63791A0 (en)	1981-12-31
NO157616B (no)	1988-01-11
DK161020C (da)	1991-10-28
EP0048136A3 (en)	1982-10-27
RO82085A (ro)	1983-07-07
FI73195C (fi)	1987-09-10
AU599006B2 (en)	1990-07-12
RO85818A (ro)	1984-11-25
RO85818B (ro)	1984-11-30
DK55790A (da)	1990-03-02

Legal Events

Date	Code	Title	Description
1994-05-24	PBP	Patent lapsed

Publication	Publication Date	Title
DK157011C (da)	1990-03-26	Analogifremgangsmaade til fremstilling af 2-carboxy-perhydroindolderivater
DK149949C (da)	1987-06-15	Analogifremgangsmaade til fremstilling af n-aryl-piperazinalkanamider
DK157876C (da)	1990-07-30	Analogifremgangsmaade til fremstilling af imidazo-rifamycin-derivater
DK155282C (da)	1989-08-07	Analogifremgangsmaade til fremstilling af carbostyrilderivater
DK164056C (da)	1992-09-28	Analogifremgangsmaade til fremstilling af thiazol-derivater
DK190281A (da)	1981-10-31	Fremgangsmaade til fremstilling af aminothiadiazoler
DK163877C (da)	1992-09-14	Analogifremgangsmaade til fremstilling af hidtil ukendte cephalosporiner
DK162524C (da)	1992-03-30	Analogifremgangsmaade til fremstilling af 5-alkylthio-tetrazolderivater
DK150903C (da)	1988-01-25	Analogifremgangsmaade til fremstilling af benzisoselenazoloner
DK159824C (da)	1991-04-29	Analogifremgangsmaade til fremstilling af succinylferroproteiner
DK522081A (da)	1982-05-27	Fremgangsmaade til fremstilling af xanthater
DK100281A (da)	1981-09-09	Fremgangsmaade til fremstilling af imidazolderivater
DK153788C (da)	1989-01-23	Analogifremgangsmaade til fremstilling af 2-substituerede benzofuranderivater
DK163056C (da)	1992-06-15	Analogifremgangsmaade til fremstilling af alfa-sulfonyloxyketonacetaler
DK364481A (da)	1982-02-19	Fremgangsmaade til fremstilling af caprylolactamer
DK216681A (da)	1981-11-17	Fremgangsmaade til fremstilling af antitumormidler
DK151956C (da)	1988-08-15	Analogifremgangsmaade til fremstilling af carbostyrilderivater
DK46781A (da)	1981-08-08	Fremgangsmaade til fremstilling af antirhinovirusmidler
DK296281A (da)	1982-01-05	Fremgangsmaade til fremstilling af aminocyklopentanonamider
DK461679A (da)	1980-05-04	Fremgangsmaade til fremstilling af alfaalfaalfatrifluorminoarylethanoler
DK149748C (da)	1987-04-06	Analogifremgangsmaade til fremstilling af n-phenethylacetamidforbindelser
DK579181A (da)	1982-06-30	Fremgangsmaade til fremstilling af diarylthiophener
DK157873C (da)	1990-08-06	Analogifremgangsmaade til fremstilling af azinorifamycin-forbindelser
DK343381A (da)	1982-03-01	Fremgangsmaade til fremstilling af urinstof
DK153841C (da)	1989-02-20	Fremgangsmaade til fremstilling af ranitidin