FR2201287A1 - Epoxidation using hexafluoroacetone hydroperoxide - for treatment of unsatd. cyclic cpds esp steroids - Google Patents
Epoxidation using hexafluoroacetone hydroperoxide - for treatment of unsatd. cyclic cpds esp steroidsInfo
- Publication number
- FR2201287A1 FR2201287A1 FR7234136A FR7234136A FR2201287A1 FR 2201287 A1 FR2201287 A1 FR 2201287A1 FR 7234136 A FR7234136 A FR 7234136A FR 7234136 A FR7234136 A FR 7234136A FR 2201287 A1 FR2201287 A1 FR 2201287A1
- Authority
- FR
- France
- Prior art keywords
- unsatd
- epoxidation
- esp
- steroids
- treatment
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
- C07J1/0051—Estrane derivatives
- C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
- C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
- C07J1/0074—Esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J21/005—Ketals
- C07J21/006—Ketals at position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
- C07J71/001—Oxiranes
-
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7234136A FR2201287A1 (en) | 1972-09-27 | 1972-09-27 | Epoxidation using hexafluoroacetone hydroperoxide - for treatment of unsatd. cyclic cpds esp steroids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7234136A FR2201287A1 (en) | 1972-09-27 | 1972-09-27 | Epoxidation using hexafluoroacetone hydroperoxide - for treatment of unsatd. cyclic cpds esp steroids |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2201287A1 true FR2201287A1 (en) | 1974-04-26 |
FR2201287B1 FR2201287B1 (fr) | 1976-03-12 |
Family
ID=9104826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7234136A Granted FR2201287A1 (en) | 1972-09-27 | 1972-09-27 | Epoxidation using hexafluoroacetone hydroperoxide - for treatment of unsatd. cyclic cpds esp steroids |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2201287A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005100A1 (fr) * | 1978-04-19 | 1979-10-31 | Roussel-Uclaf | Nouveau réactif d'époxydation et son application à l'époxydation de composés organiques acycliques, cycliques ou polycycliques comportant au moins une insaturation éthylénique |
WO1996030390A2 (fr) * | 1995-03-30 | 1996-10-03 | The United States Of America, Represented By The Secretary, Department Of Health And Human Services | PROCEDE DE PREPARATION DE 17α-ACETOXY-11β-(4-N,N-DIMETHYLAMINOPHENYL)-19-NORPREGNA-4,9-DIENE-3,20-DIONE, INTERMEDIAIRES UTILISES DANS LE PROCEDE, ET PROCEDES DE PREPARATION DE CES INTERMEDIAIRES |
US5955622A (en) * | 1995-11-30 | 1999-09-21 | Akzo Nobel, N.V. | Method for the preparation of steroid derivative ketal |
WO2015089338A2 (fr) | 2013-12-11 | 2015-06-18 | Sloan-Kettering Institute For Cancer Research | Inhibiteurs de glucocorticoïdes pour le traitement du cancer de la prostate |
-
1972
- 1972-09-27 FR FR7234136A patent/FR2201287A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005100A1 (fr) * | 1978-04-19 | 1979-10-31 | Roussel-Uclaf | Nouveau réactif d'époxydation et son application à l'époxydation de composés organiques acycliques, cycliques ou polycycliques comportant au moins une insaturation éthylénique |
WO1996030390A2 (fr) * | 1995-03-30 | 1996-10-03 | The United States Of America, Represented By The Secretary, Department Of Health And Human Services | PROCEDE DE PREPARATION DE 17α-ACETOXY-11β-(4-N,N-DIMETHYLAMINOPHENYL)-19-NORPREGNA-4,9-DIENE-3,20-DIONE, INTERMEDIAIRES UTILISES DANS LE PROCEDE, ET PROCEDES DE PREPARATION DE CES INTERMEDIAIRES |
WO1996030390A3 (fr) * | 1995-03-30 | 1997-01-09 | Us Health | PROCEDE DE PREPARATION DE 17α-ACETOXY-11β-(4-N,N-DIMETHYLAMINOPHENYL)-19-NORPREGNA-4,9-DIENE-3,20-DIONE, INTERMEDIAIRES UTILISES DANS LE PROCEDE, ET PROCEDES DE PREPARATION DE CES INTERMEDIAIRES |
US5929262A (en) * | 1995-03-30 | 1999-07-27 | The United States Of America As Represented By The Department Of Health And Human Services | Method for preparing 17α-acetoxy-11β-(4-N, N-dimethylaminophyl)-19-Norpregna-4,9-diene-3, 20-dione, intermediates useful in the method, and methods for the preparation of such intermediates |
AU716894B2 (en) * | 1995-03-30 | 2000-03-09 | United States Of America, Represented By The Secretary, Department Of Health And Human Services, The | Method for preparing 17alpha-acetoxy-11beta-(4-N,N-dimethyla minophenyl)-19-norpregna-4,9-diene-3,20-dione, intermediates useful in the method, and methods for the preparation of such intermediates |
US5955622A (en) * | 1995-11-30 | 1999-09-21 | Akzo Nobel, N.V. | Method for the preparation of steroid derivative ketal |
WO2015089338A2 (fr) | 2013-12-11 | 2015-06-18 | Sloan-Kettering Institute For Cancer Research | Inhibiteurs de glucocorticoïdes pour le traitement du cancer de la prostate |
Also Published As
Publication number | Publication date |
---|---|
FR2201287B1 (fr) | 1976-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |