IN190846B - - Google Patents
Info
- Publication number
- IN190846B IN190846B IN1037DE1999A IN190846B IN 190846 B IN190846 B IN 190846B IN 1037DE1999 A IN1037DE1999 A IN 1037DE1999A IN 190846 B IN190846 B IN 190846B
- Authority
- IN
- India
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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
-
- 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
- C07D309/32—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (30)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1037DE1999 IN190846B (fr) | 1999-07-30 | 1999-07-30 | |
US09/467,201 US6441226B1 (en) | 1999-07-30 | 1999-12-20 | Process for the preparation of isotretinoin |
MYPI20003346 MY133495A (en) | 1999-07-30 | 2000-07-21 | Process for the preparation of isotretinoin |
OA1200200035A OA12002A (en) | 1999-07-30 | 2000-07-24 | Process for the preparation of isotretinoin. |
EEP200200053A EE200200053A (et) | 1999-07-30 | 2000-07-24 | Isoretinoiini valmistamise protsess |
SK161-2002A SK1612002A3 (en) | 1999-07-30 | 2000-07-24 | Process for the preparation of isotretinoin |
PL00353491A PL353491A1 (en) | 1999-07-30 | 2000-07-24 | Process for the preparation of isotretinoin |
MXPA02001107A MXPA02001107A (es) | 1999-07-30 | 2000-07-24 | Proceso para la preparacion de isotretinoin. |
ES00944156T ES2240117T3 (es) | 1999-07-30 | 2000-07-24 | Proceso de preparacion de la isotretinoina. |
AT00944156T ATE293596T1 (de) | 1999-07-30 | 2000-07-24 | Verfahren zur herstellung von isotretinoin |
CNB008119988A CN1167679C (zh) | 1999-07-30 | 2000-07-24 | 异维甲酸的制备方法 |
CA002380026A CA2380026A1 (fr) | 1999-07-30 | 2000-07-24 | Procede de preparation d'isotretinoine |
JP2001514293A JP2003506349A (ja) | 1999-07-30 | 2000-07-24 | イソトレチノイン製造方法 |
PT00944156T PT1204637E (pt) | 1999-07-30 | 2000-07-24 | Processo para a preparacao de isotretinoina |
APAP/P/2002/002414A AP2002002414A0 (en) | 1999-07-30 | 2000-07-24 | Process for the preparation of isotretinoin |
KR1020027001329A KR20020033751A (ko) | 1999-07-30 | 2000-07-24 | 이소트레티노인의 제조방법 |
AU58388/00A AU778584B2 (en) | 1999-07-30 | 2000-07-24 | Process for the preparation of isotretinoin |
HU0202230A HUP0202230A3 (en) | 1999-07-30 | 2000-07-24 | Process for the preparation of isotretinoin |
PCT/IB2000/001020 WO2001009089A1 (fr) | 1999-07-30 | 2000-07-24 | Procede de preparation d'isotretinoine |
IL14791800A IL147918A0 (en) | 1999-07-30 | 2000-07-24 | Process for the preparation of isotretinoin |
EA200200110A EA004651B1 (ru) | 1999-07-30 | 2000-07-24 | Способ получения изотретиноина |
DE60019611T DE60019611T2 (de) | 1999-07-30 | 2000-07-24 | Verfahren zur herstellung von isotretinoin |
EP00944156A EP1204637B1 (fr) | 1999-07-30 | 2000-07-24 | Procede de preparation d'isotretinoine |
TR2002/00455T TR200200455T2 (tr) | 1999-07-30 | 2000-07-24 | İzotretinoin hazırlama işlemi |
BR0012866-0A BR0012866A (pt) | 1999-07-30 | 2000-07-24 | Processo para a prepação de isotretinoìna |
ZA200200821A ZA200200821B (en) | 1999-07-30 | 2002-01-01 | Process for the preparation of isotretinoin. |
HR20020098A HRP20020098A2 (en) | 1999-07-30 | 2002-01-30 | Process for the preparation of isotretinoin |
IL147918A IL147918A (en) | 1999-07-30 | 2002-01-30 | Process for the preparation of isotretinoin |
BG106369A BG106369A (bg) | 1999-07-30 | 2002-01-30 | Метод за получаване на изотретиноин |
HK02108127.7A HK1046901B (zh) | 1999-07-30 | 2002-11-08 | 異維甲酸的準備方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1037DE1999 IN190846B (fr) | 1999-07-30 | 1999-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN190846B true IN190846B (fr) | 2003-08-23 |
Family
ID=11092066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1037DE1999 IN190846B (fr) | 1999-07-30 | 1999-07-30 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6441226B1 (fr) |
KR (1) | KR20020033751A (fr) |
IL (1) | IL147918A (fr) |
IN (1) | IN190846B (fr) |
MY (1) | MY133495A (fr) |
ZA (1) | ZA200200821B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008102375A2 (fr) * | 2007-02-20 | 2008-08-28 | Ipca Laboratories Limited | Procédé de préparation d'isotrétinoïne de haute pureté |
KR102093209B1 (ko) | 2017-05-11 | 2020-03-25 | (주)케어젠 | 이소트레티노인과 펩타이드의 결합체 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2951853A (en) | 1957-06-08 | 1960-09-06 | Sumitomo Chemical Co | Method for preparing polyenecarboxylic acid derivatives |
US4556518A (en) | 1982-12-10 | 1985-12-03 | Hoffmann-La Roche Inc. | Preparation of 13-cis retinoic acid |
US4677120A (en) * | 1985-07-31 | 1987-06-30 | Molecular Design International | Topical prodrugs for treatment of acne and skin diseases |
US5191110A (en) * | 1987-05-21 | 1993-03-02 | L'oreal | Process for the synthesis of vitamin A and certain ones of derivatives |
US4966965A (en) * | 1988-05-05 | 1990-10-30 | Wisconsin Alumni Research Foundation | Method for preparing all-trans retinoyl CoA |
US4916250A (en) | 1988-10-31 | 1990-04-10 | Loyola University Of Chicago | Phosphonate reagent compositions |
DE4313089A1 (de) * | 1993-04-22 | 1994-10-27 | Basf Ag | Verfahren zur Herstellung von 13-(Z)-Retinsäure |
FR2728260B1 (fr) * | 1994-12-16 | 1997-03-14 | Centre Nat Rech Scient | Beta-methylene aldehydes utiles notamment pour la preparation de composes d'interet tels que les retinoides ou les carotenoides et preparation de composes d'interet au moyen desdits beta-methylene aldehydes |
IT1289528B1 (it) * | 1996-12-27 | 1998-10-15 | Lab Mag Spa | Procedimento per la preparazione dell'acido 13,cis-retinoico |
-
1999
- 1999-07-30 IN IN1037DE1999 patent/IN190846B/en unknown
- 1999-12-20 US US09/467,201 patent/US6441226B1/en not_active Expired - Fee Related
-
2000
- 2000-07-21 MY MYPI20003346 patent/MY133495A/en unknown
- 2000-07-24 KR KR1020027001329A patent/KR20020033751A/ko active IP Right Grant
-
2002
- 2002-01-01 ZA ZA200200821A patent/ZA200200821B/en unknown
- 2002-01-30 IL IL147918A patent/IL147918A/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA200200821B (en) | 2002-12-24 |
MY133495A (en) | 2007-11-30 |
IL147918A (en) | 2006-08-01 |
KR20020033751A (ko) | 2002-05-07 |
US6441226B1 (en) | 2002-08-27 |