IL162140A0 - Method for the preparation of l-alpha-fluoro corticosteroids - Google Patents
Method for the preparation of l-alpha-fluoro corticosteroidsInfo
- Publication number
- IL162140A0 IL162140A0 IL16214002A IL16214002A IL162140A0 IL 162140 A0 IL162140 A0 IL 162140A0 IL 16214002 A IL16214002 A IL 16214002A IL 16214002 A IL16214002 A IL 16214002A IL 162140 A0 IL162140 A0 IL 162140A0
- Authority
- IL
- Israel
- Prior art keywords
- corticosteroids
- fluoro
- alpha
- preparation
- fluoro corticosteroids
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J3/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33375201P | 2001-11-29 | 2001-11-29 | |
PCT/US2002/038124 WO2003047329A2 (en) | 2001-11-29 | 2002-11-27 | Method for the preparation of 6-alpha-fluoro corticosteroids |
Publications (1)
Publication Number | Publication Date |
---|---|
IL162140A0 true IL162140A0 (en) | 2005-11-20 |
Family
ID=23304110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL16214002A IL162140A0 (en) | 2001-11-29 | 2002-11-27 | Method for the preparation of l-alpha-fluoro corticosteroids |
Country Status (10)
Country | Link |
---|---|
US (2) | US7098328B2 (es) |
EP (1) | EP1465855A2 (es) |
JP (1) | JP2005530679A (es) |
CN (1) | CN1596241A (es) |
AU (1) | AU2002359523A1 (es) |
BR (1) | BR0214520A (es) |
CA (1) | CA2473471A1 (es) |
IL (1) | IL162140A0 (es) |
MX (1) | MXPA04005188A (es) |
WO (1) | WO2003047329A2 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002359523A1 (en) | 2001-11-29 | 2003-06-17 | Taro Pharmaceuticals U.S.A., Inc. | Method for the preparation of 6-alpha-fluoro corticosteroids |
WO2006089406A1 (en) * | 2005-02-22 | 2006-08-31 | Gemin X Biotechnologies Inc. | Diterpenoid compounds, compositions thereof and their use as anti-cancer or anti-fungal agents |
US20070167420A1 (en) | 2005-04-07 | 2007-07-19 | Daniella Gutman | Process for preparing a crystalline form of halobetasol propionate |
US20130211069A1 (en) | 2010-07-20 | 2013-08-15 | Taro Pharmaceutical Industries Ltd. | Process for the preparation of 17-desoxy-corticosteroids |
ITMI20122200A1 (it) | 2012-12-20 | 2014-06-21 | Trifarma Spa | Processo per la preparazione di 6-alfa-fluoro pregnani |
CN109206467B (zh) * | 2017-06-30 | 2022-09-09 | 天津药业研究院股份有限公司 | 一种丙酸氯倍他索的制备方法 |
CN112110972B (zh) * | 2019-06-21 | 2022-03-18 | 河南利华制药有限公司 | 一种氯倍他索丙酸酯的制备方法 |
CN113480593A (zh) * | 2021-07-05 | 2021-10-08 | 山东泰华生物科技股份有限公司 | 一种曲安奈德的制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU75903A1 (es) | 1976-09-29 | 1978-05-16 | ||
US4036831A (en) | 1975-10-28 | 1977-07-19 | Steroid Development Company Establishment | Trimethyl siloxane steroid intermediates |
DE2655570A1 (de) | 1975-12-12 | 1977-06-16 | Ciba Geigy Ag | Neue polyhalogensteroide und verfahren zu ihrer herstellung |
CH631185A5 (en) | 1978-01-01 | 1982-07-30 | Ciba Geigy Ag | Multiply halogenated steroids |
NL187577C (nl) * | 1978-04-05 | 1991-11-18 | Sibla Srl | 3-acetoxy-9beta,11beta-epoxy-pregna-1,3,5-trienen, werkwijze voor de bereiding daarvan en werkwijze voor de bereiding van 6alfa-halogeen-pregna-1,4-dieen-3-onen. |
DE3069074D1 (en) | 1979-11-16 | 1984-10-04 | Sterosynt Ltd | 6-alpha-9-alpha-difluoro-16-beta-methyl-prednisolone-17,21 diesters and pharmaceutical compositions containing them |
JPS606700A (ja) * | 1983-06-23 | 1985-01-14 | Mitsubishi Chem Ind Ltd | 含フツ素ステロイド化合物の製法 |
US5086178A (en) | 1990-09-20 | 1992-02-04 | Air Products And Chemicals, Inc. | Fluorinated diazabicycloalkane derivatives |
FR2701262B1 (fr) | 1993-02-05 | 1995-03-24 | Roussel Uclaf | Nouveau procédé de préparation de stéroïdes 6 alpa, 9 alpha-difluorés et nouveaus intermédiaires. |
GB0026010D0 (en) | 2000-10-24 | 2000-12-13 | Air Prod & Chem | N-fluorotriazinium fluorinating agents |
IT1319663B1 (it) | 2000-11-17 | 2003-10-23 | Farmabios Srl | Processo per la preparazione di fluoro-steroidi. |
PT102628B (pt) | 2001-06-12 | 2010-09-09 | Hovione Farmaciencia S A | Novo processo de preparação de flumetasona e do seu análogo 17-carboxilo androsteno |
AU2002359523A1 (en) | 2001-11-29 | 2003-06-17 | Taro Pharmaceuticals U.S.A., Inc. | Method for the preparation of 6-alpha-fluoro corticosteroids |
AU2003298339A1 (en) | 2002-12-09 | 2004-06-30 | Sicor Inc. | Process for the preparation of pregnanes |
-
2002
- 2002-11-27 AU AU2002359523A patent/AU2002359523A1/en not_active Abandoned
- 2002-11-27 US US10/305,138 patent/US7098328B2/en not_active Expired - Fee Related
- 2002-11-27 BR BRPI0214520-0A patent/BR0214520A/pt unknown
- 2002-11-27 IL IL16214002A patent/IL162140A0/xx unknown
- 2002-11-27 EP EP02794066A patent/EP1465855A2/en active Pending
- 2002-11-27 CA CA002473471A patent/CA2473471A1/en not_active Abandoned
- 2002-11-27 JP JP2003548603A patent/JP2005530679A/ja not_active Abandoned
- 2002-11-27 WO PCT/US2002/038124 patent/WO2003047329A2/en active Application Filing
- 2002-11-27 MX MXPA04005188A patent/MXPA04005188A/es not_active Application Discontinuation
- 2002-11-27 CN CN02823755.2A patent/CN1596241A/zh active Pending
-
2006
- 2006-07-13 US US11/457,280 patent/US7718793B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2003047329A3 (en) | 2003-12-31 |
US7098328B2 (en) | 2006-08-29 |
WO2003047329A8 (en) | 2003-10-30 |
US20060247434A1 (en) | 2006-11-02 |
CA2473471A1 (en) | 2003-06-12 |
JP2005530679A (ja) | 2005-10-13 |
AU2002359523A1 (en) | 2003-06-17 |
BR0214520A (pt) | 2006-05-30 |
WO2003047329A2 (en) | 2003-06-12 |
EP1465855A2 (en) | 2004-10-13 |
US20030162959A1 (en) | 2003-08-28 |
MXPA04005188A (es) | 2004-08-11 |
US7718793B2 (en) | 2010-05-18 |
CN1596241A (zh) | 2005-03-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1052183A1 (zh) | 製造tetrahydrobenzothiepines的方法 | |
IL200255A (en) | Method of preparing o-desmethyl-venlafaxine | |
HK1068887A1 (en) | Method for the preparation of hexahydro-furo | |
EP1425279A4 (en) | PROCESS FOR THE PREPARATION OF CRYSTALLINE TETRAHYDROBENZOTHIEPINES | |
IL159183A0 (en) | Method for the preparation of escitalopram | |
IL161714A0 (en) | Method for the preparation of escitalopram | |
IL146598A0 (en) | Method for the preparation of aggregates | |
IL143106A (en) | Process for the preparation of diphenylmethylthioacetamide | |
IL187126A0 (en) | Process for the preparation of 4 - haloalkylnicotinonitriles | |
IL161026A0 (en) | Process for the preparation of citalopram | |
HUP0401600A3 (en) | Process for the preparation of 14-hydroxymorphine derivatives | |
IL162140A0 (en) | Method for the preparation of l-alpha-fluoro corticosteroids | |
AU8824201A (en) | Process for the preparation of dinapsoline | |
HUP0303025A3 (en) | Process for the preparation of arylethanoldiamines | |
IL190807A0 (en) | Process for the preparation of 2-aminoethylpyridines | |
AU2002329441A1 (en) | Process for the preparation of 3 - isochromanone | |
IL150897A0 (en) | Process for the preparation of acetyl-amidiniophenylalanyl cyclohexylglycyl-pyridinioalaninamides | |
AU2002358085A1 (en) | Process for the preparation of 4-methyl-7-aminoquinolones | |
PL371583A1 (en) | Process for the preparation of 7alpha-methylsteroids | |
IL164788A0 (en) | Process for the preparation of 3-isochromanone | |
PL368905A1 (en) | Process for the preparation of beta-ionylideneacetaldehyde | |
AU2002224900A1 (en) | Method for the preparation of dichlorodiarylmethanes | |
GB0113667D0 (en) | Process for the preparation of endo-5-norbornene-2-ol | |
HK1071358A1 (en) | Process for the preparation of 5-formylphthalide | |
HRP20010190B1 (en) | Process for the preparation of alpha-arbutine |