ATE341561T1 - Stereoselektives verfahren zur herstellung von 6alpha-fluorpregnanen und zwischenprodukten - Google Patents
Stereoselektives verfahren zur herstellung von 6alpha-fluorpregnanen und zwischenproduktenInfo
- Publication number
- ATE341561T1 ATE341561T1 AT02751191T AT02751191T ATE341561T1 AT E341561 T1 ATE341561 T1 AT E341561T1 AT 02751191 T AT02751191 T AT 02751191T AT 02751191 T AT02751191 T AT 02751191T AT E341561 T1 ATE341561 T1 AT E341561T1
- Authority
- AT
- Austria
- Prior art keywords
- alkyl
- fluoropregnans
- 6alpha
- producing
- intermediate products
- 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
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200101754A ES2184628B1 (es) | 2001-07-26 | 2001-07-26 | Procedimiento estereoselectivo para la produccion de 6alfa-fluorpregnanos intermedios. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE341561T1 true ATE341561T1 (de) | 2006-10-15 |
Family
ID=8498522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02751191T ATE341561T1 (de) | 2001-07-26 | 2002-07-24 | Stereoselektives verfahren zur herstellung von 6alpha-fluorpregnanen und zwischenprodukten |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20040181055A1 (de) |
| EP (1) | EP1422235B1 (de) |
| JP (1) | JP2004538294A (de) |
| AT (1) | ATE341561T1 (de) |
| AU (1) | AU2002355187A1 (de) |
| CA (1) | CA2455229A1 (de) |
| DE (1) | DE60215193T2 (de) |
| ES (2) | ES2184628B1 (de) |
| WO (1) | WO2003010181A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HUE027463T2 (en) | 2008-05-28 | 2016-09-28 | Reveragen Biopharma Inc | Non-hormonal steroid modulators of nf-kb for treatment of disease |
| US9198921B2 (en) | 2010-04-05 | 2015-12-01 | Reveragen Biopharma, Inc. | Non-hormonal steroid modulators of NF-κB for treatment of disease |
| US10799514B2 (en) | 2015-06-29 | 2020-10-13 | Reveragen Biopharma, Inc. | Non-hormonal steroid modulators of NF-kappa beta for treatment of disease |
| US11382922B2 (en) | 2019-03-07 | 2022-07-12 | Reveragen Biopharma, Inc. | Aqueous oral pharmaceutical suspension compositions |
| IT202300027345A1 (it) * | 2023-12-20 | 2025-06-20 | Newchem S P A | Metodo per produrre alclometasone dipropionato e suoi intermedi |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2838499A (en) * | 1957-11-29 | 1958-06-10 | Upjohn Co | 6-fluoro steroids and process |
| US3499016A (en) * | 1958-08-04 | 1970-03-03 | Upjohn Co | 6alpha-fluoro-16alpha-methyl derivatives of the pregnane series |
| NL245860A (de) * | 1958-11-28 | |||
| US3014938A (en) * | 1959-09-07 | 1961-12-26 | Syntex Sa | Preparation of 16, 21-diacetate derivative of cyclopentanophenanthrene compounds |
| US3506650A (en) * | 1966-11-18 | 1970-04-14 | Warner Lambert Pharmaceutical | 1alpha-alkoxy-delta**4-3-keto pregnenes,3-enol ether thereof and process for their preparation |
| IL31581A0 (en) * | 1968-02-23 | 1969-04-30 | Hoffmann La Roche | Silyl ethers of steroids and process for their preparation |
| US4036831A (en) * | 1975-10-28 | 1977-07-19 | Steroid Development Company Establishment | Trimethyl siloxane steroid intermediates |
| US4188322A (en) * | 1978-04-28 | 1980-02-12 | Blasinachim S.P.A. | Process for the preparation of 6-halo-pregnanes |
| DE3640709A1 (de) * | 1986-11-28 | 1988-06-09 | Schering Ag | Verfahren zur herstellung von 6(alpha),9(alpha)-difluor-11ss,17(alpha)-dihydroxy-16(alpha)-methyl-4-pregnen-3,20-dion und dessen derivate |
| US5086190A (en) * | 1989-05-12 | 1992-02-04 | Allied-Signal Inc. | Method of fluorinating by using N-fluoropyridinium pyridine heptafluorodiborate |
| FR2701262B1 (fr) * | 1993-02-05 | 1995-03-24 | Roussel Uclaf | Nouveau procédé de préparation de stéroïdes 6 alpa, 9 alpha-difluorés et nouveaus intermédiaires. |
| IT1319663B1 (it) * | 2000-11-17 | 2003-10-23 | Farmabios Srl | Processo per la preparazione di fluoro-steroidi. |
-
2001
- 2001-07-26 ES ES200101754A patent/ES2184628B1/es not_active Expired - Fee Related
-
2002
- 2002-07-24 EP EP02751191A patent/EP1422235B1/de not_active Expired - Lifetime
- 2002-07-24 WO PCT/ES2002/000372 patent/WO2003010181A1/es not_active Ceased
- 2002-07-24 JP JP2003515540A patent/JP2004538294A/ja active Pending
- 2002-07-24 CA CA002455229A patent/CA2455229A1/en not_active Abandoned
- 2002-07-24 ES ES02751191T patent/ES2274065T3/es not_active Expired - Lifetime
- 2002-07-24 AU AU2002355187A patent/AU2002355187A1/en not_active Abandoned
- 2002-07-24 DE DE60215193T patent/DE60215193T2/de not_active Expired - Lifetime
- 2002-07-24 AT AT02751191T patent/ATE341561T1/de not_active IP Right Cessation
-
2004
- 2004-01-26 US US10/764,915 patent/US20040181055A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| ES2274065T3 (es) | 2007-05-16 |
| WO2003010181A1 (es) | 2003-02-06 |
| ES2184628A1 (es) | 2003-04-01 |
| WO2003010181A8 (es) | 2003-04-24 |
| CA2455229A1 (en) | 2003-02-06 |
| US20040181055A1 (en) | 2004-09-16 |
| EP1422235B1 (de) | 2006-10-04 |
| DE60215193T2 (de) | 2007-08-23 |
| EP1422235A1 (de) | 2004-05-26 |
| DE60215193D1 (de) | 2006-11-16 |
| AU2002355187A1 (en) | 2003-02-17 |
| JP2004538294A (ja) | 2004-12-24 |
| ES2184628B1 (es) | 2005-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE407127T1 (de) | Verfahren zur herstellung von beraprost und dessen salzen | |
| DE60233664D1 (de) | Verfahren zur herstellung von pyridinverbindungen | |
| ATE531702T1 (de) | Verfahren zur herstellung von epoxytriazolderivat und zwischenprodukten dafür | |
| DE69231815D1 (de) | Verfahren zur Herstellung von Cephalosporinen und Zwischenprodukte in diesem Verfahren | |
| ATE359272T1 (de) | Verfahren zur herstellung von 3-hydroxy-n-1,6- | |
| ATE277915T1 (de) | Verfahren sowie neue zwischenprodukte zur herstellung von isoxazolin-3-yl-acylbenzolen | |
| ATE457972T1 (de) | Verfahren zur herstellung von 7-amino-syn-3,5- dihydroxyheptansäurederivaten und zwischenverbindungen diesesverfahrens und deren herestellung | |
| DE60215193D1 (de) | Stereoselektives verfahren zur herstellung von 6alpha-fluorpregnanen und zwischenprodukten | |
| DE60015036D1 (de) | Zwischenprodukte und ein Verfahren zur Herstellung von beta3-Adrenergischer Rezeptor-Agoniste | |
| ATE355296T1 (de) | Verfahren zur herstellung von (e,z) 3-(2- aminoethoxyimino)-androstane-6,17-dione und analoge | |
| DE60010682D1 (de) | Verfahren zur herstellung von zwischenprodukten für pestizide | |
| DE60224884D1 (de) | Verfahren zur herstellung von 3, 3', 6, 6'-tetraalkylen-2, 2'-biphenolen und 3, 3', 6, 6'-tetraalkylen-5, 5'-dihalo-2, 2' biphenolen | |
| DE60015563D1 (de) | Verfahren zur herstellung von benzoperhydroisoindolen | |
| ATE282594T1 (de) | Verfahren zur herstellung von (+)-trans-4-p- fluorophenyl-3-hydroxymethyl-1-methylpiperidin | |
| EP1693358A4 (de) | Verfahren zur herstellung einer epoxytriazolverbindung und zwischenprodukt dafür | |
| ATE272637T1 (de) | Verfahren zur herstellung einer substituierten imidazopyridinverbindung | |
| ATE390400T1 (de) | Verfahren zur herstellung von alpha'-chlorketonen | |
| ATE46322T1 (de) | Verfahren zur herstellung von bestatin-derivaten und deren zwischenprodukte. | |
| ATE299862T1 (de) | Verfahren zur herstellung von ketiminen | |
| ATE240937T1 (de) | Gamma-oxohomophenylalanin derivate und ein verfahren zur herstellung von homophenylalanin derivaten durch reduktion derselben | |
| DE60024540D1 (de) | Synthese von alpha-amino-alpha',alpha'-dihaloketonen und verfahren zur herstellung von beta)-aminosäurederivaten durch verwendung derselben | |
| ATE330946T1 (de) | Verfahren zur herstellung einer benzylamin- verbindung | |
| DE602005022213D1 (de) | Verfahren zur herstellung von phenyl-2-pyrimidinyl-ketonen und neuen zwischenprodukten daraus | |
| DE60323308D1 (de) | Verfahren zur Herstellung von n-alkoxycarbonyl-piperidin Derivaten sowie Zwischenverbindungen dafür | |
| DE69819504D1 (de) | Verfahren zur herstellung von 2-alkylthiobenzonitril-derivaten |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |