ATE226190T1 - Verfahren zur herstellung von 13-cis-retinsäure - Google Patents

Verfahren zur herstellung von 13-cis-retinsäure

Info

Publication number
ATE226190T1
ATE226190T1 AT99109784T AT99109784T ATE226190T1 AT E226190 T1 ATE226190 T1 AT E226190T1 AT 99109784 T AT99109784 T AT 99109784T AT 99109784 T AT99109784 T AT 99109784T AT E226190 T1 ATE226190 T1 AT E226190T1
Authority
AT
Austria
Prior art keywords
cis
acid
retin
producing
vinyl
Prior art date
Application number
AT99109784T
Other languages
English (en)
Inventor
Grato Angelo Magnone
Original Assignee
Lab Mag Spa
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.)
Filing date
Publication date
Application filed by Lab Mag Spa filed Critical Lab Mag Spa
Application granted granted Critical
Publication of ATE226190T1 publication Critical patent/ATE226190T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/20—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by carboxyl groups or halides, anhydrides, or (thio)esters thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/10—Anti-acne agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/09—Geometrical isomers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
AT99109784T 1998-05-19 1999-05-18 Verfahren zur herstellung von 13-cis-retinsäure ATE226190T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98MI001093A IT1299582B1 (it) 1998-05-19 1998-05-19 Procedimento per la preparazione dell'acido 13-cis-retinoico

Publications (1)

Publication Number Publication Date
ATE226190T1 true ATE226190T1 (de) 2002-11-15

Family

ID=11380052

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99109784T ATE226190T1 (de) 1998-05-19 1999-05-18 Verfahren zur herstellung von 13-cis-retinsäure

Country Status (16)

Country Link
US (1) US6177579B1 (de)
EP (1) EP0959069B1 (de)
JP (1) JP4418048B2 (de)
AT (1) ATE226190T1 (de)
BR (1) BR9901551B1 (de)
CA (1) CA2272439C (de)
DE (1) DE69903498T2 (de)
DK (1) DK0959069T3 (de)
ES (1) ES2185263T3 (de)
HU (1) HU229518B1 (de)
IN (1) IN188476B (de)
IT (1) IT1299582B1 (de)
NO (1) NO317759B1 (de)
PL (1) PL192958B1 (de)
SG (1) SG80628A1 (de)
ZA (1) ZA993395B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008102375A2 (en) * 2007-02-20 2008-08-28 Ipca Laboratories Limited A process for preparation of highly pure isotretinoin
CN104447459A (zh) * 2014-11-28 2015-03-25 重庆华邦制药有限公司 异维a酸的新晶型及其制备方法与应用
CN111454141A (zh) * 2020-04-26 2020-07-28 上海新华联制药有限公司 一种异维a酸缩合物及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200231A1 (de) 1982-01-07 1983-07-21 Basf Ag, 6700 Ludwigshafen (alpha)-pyrone und verfahren zur herstellung von polyencarbonsaeuren
DE4313089A1 (de) 1993-04-22 1994-10-27 Basf Ag Verfahren zur Herstellung von 13-(Z)-Retinsäure
IT1289528B1 (it) 1996-12-27 1998-10-15 Lab Mag Spa Procedimento per la preparazione dell'acido 13,cis-retinoico

Also Published As

Publication number Publication date
EP0959069A1 (de) 1999-11-24
PL192958B1 (pl) 2006-12-29
IT1299582B1 (it) 2000-03-16
EP0959069B1 (de) 2002-10-16
DE69903498T2 (de) 2003-02-27
ZA993395B (en) 1999-11-18
CA2272439C (en) 2010-05-11
US6177579B1 (en) 2001-01-23
DK0959069T3 (da) 2003-02-24
HUP9901651A3 (en) 2000-06-28
SG80628A1 (en) 2001-05-22
BR9901551A (pt) 2000-05-30
HU9901651D0 (en) 1999-07-28
PL333200A1 (en) 1999-11-22
HU229518B1 (hu) 2014-01-28
ITMI981093A1 (it) 1999-11-19
BR9901551B1 (pt) 2010-10-19
IN188476B (de) 2002-09-28
NO992396D0 (no) 1999-05-19
DE69903498D1 (de) 2002-11-21
HUP9901651A2 (hu) 1999-12-28
JP2000034275A (ja) 2000-02-02
CA2272439A1 (en) 1999-11-19
ES2185263T3 (es) 2003-04-16
JP4418048B2 (ja) 2010-02-17
NO992396L (no) 1999-11-22
NO317759B1 (no) 2004-12-13

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