ES8802233A1 - Un procedimiento para la preparacion de nuevos 11-metileno-esteroides. - Google Patents
Un procedimiento para la preparacion de nuevos 11-metileno-esteroides.Info
- Publication number
- ES8802233A1 ES8802233A1 ES556807A ES556807A ES8802233A1 ES 8802233 A1 ES8802233 A1 ES 8802233A1 ES 556807 A ES556807 A ES 556807A ES 556807 A ES556807 A ES 556807A ES 8802233 A1 ES8802233 A1 ES 8802233A1
- Authority
- ES
- Spain
- Prior art keywords
- oestr
- enes
- methylene
- novel
- processes
- 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.)
- Expired
Links
Classifications
-
- 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
-
- 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
- C07J21/008—Ketals at position 17
-
- 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
- C07J1/0059—Estrane derivatives substituted in position 17 by a keto group
-
- 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
- C07J1/0081—Substituted in position 17 alfa and 17 beta
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J11/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J33/00—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J33/005—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton spiro-condensed
- C07J33/007—Cyclic thioketals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
LOS METILENO-ESTEROIDES (I), DONDE NO EXCLUSIVAMENTE, R1 ES ACILO C1-18, R2 VINILO O CLOROETINILO Y R3 OXIGENO O DOS HIDROGENOS; SE OBTIENEN: A) INTRODUCIENDO UN GRUPO 15 ALFA HIDROXI POR MEDIO DE HONGOS DEL GENERO PENICILLIUM Y OTROS, EN EL 11-METILEN-ESTRA-4-EN-17-ONA; B) PROTEGIENDO EL GRUPO 3-OXO EN FORMA DE ACETAL; C) DESHIDRATANDO PARA FORMAR UN DOBLE ENLACE C-15 Y C-16, PREVIA CONVERSION DEL GRUPO 15 ALFA-HIDROXI EN ACILATO; D) INTRODUCIENDO R2 MEDIANTE ALQUILACION DEL COMPUESTO 17-OXO CON UN CON COMPUESTO ORGANOMETALICO ETINILICO; E) ESCINDIENDO EL GRUPO 3-ACETAL CON UN ACIDO PARA DAR UN COMPUESTO 3-OXO; Y FINALMENTE F) ESTERIFICANDO SI ESTA PRESENTE Y SI SE DESEA, EL GRUPO 17 BETA HIDROXILO. POR SI SOLOS O EN COMBINACION CON UN ESTROGENO SON ANTICONCEPTIVOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8502115 | 1985-07-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8802233A1 true ES8802233A1 (es) | 1988-04-16 |
ES556807A0 ES556807A0 (es) | 1988-04-16 |
Family
ID=19846354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES556807A Expired ES8802233A1 (es) | 1985-07-24 | 1986-06-25 | Un procedimiento para la preparacion de nuevos 11-metileno-esteroides. |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0210678B1 (es) |
JP (1) | JPH089633B2 (es) |
KR (1) | KR930011284B1 (es) |
AU (1) | AU589429B2 (es) |
BR (1) | BR1100900A (es) |
CA (1) | CA1314869C (es) |
DE (1) | DE3665720D1 (es) |
DK (1) | DK352586A (es) |
ES (1) | ES8802233A1 (es) |
FI (1) | FI85709C (es) |
GR (1) | GR861633B (es) |
IE (1) | IE58562B1 (es) |
PT (1) | PT82928B (es) |
ZA (1) | ZA864925B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5881909A (en) * | 1993-02-01 | 1999-03-16 | Maytag Corporation | Plastic washing machine basket |
EP0897927A1 (en) * | 1997-08-11 | 1999-02-24 | Akzo Nobel N.V. | Novel crystalline form of the progestagen - (17alpha) 17-hydroxy-11-methylene-19-nor-pregna-4,15-dien-2 0-yn-3-one(Org 30659) |
US5890232A (en) * | 1997-11-25 | 1999-04-06 | Park; Nam-Tae | Helmet with an air cushion buffer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3927046A (en) * | 1972-12-09 | 1975-12-16 | Akzona Inc | Novel 11,11-alkylidene steroids |
DE2943778A1 (de) * | 1979-10-26 | 1981-05-07 | Schering Ag Berlin Und Bergkamen, 1000 Berlin | 17 (alpha) -alkylsteroide, diese enthaltende praeparate sowie verfahren zu ihrer herstellung |
DE3042529A1 (de) * | 1980-11-07 | 1982-06-24 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | 11-methylen- (delta)(pfeil hoch)1(pfeil hoch)(pfeil hoch)5(pfeil hoch) -steroide, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate |
DE3337179A1 (de) * | 1983-10-10 | 1985-05-23 | Schering AG, 1000 Berlin und 4709 Bergkamen | Estran- und androstan-derivate, verfahren zu ihrer herstellung und diese verbindungen enthaltende praeparate |
-
1986
- 1986-06-23 IE IE167786A patent/IE58562B1/en not_active IP Right Cessation
- 1986-06-24 GR GR861633A patent/GR861633B/el unknown
- 1986-06-24 EP EP86201099A patent/EP0210678B1/en not_active Expired
- 1986-06-24 DE DE8686201099T patent/DE3665720D1/de not_active Expired
- 1986-06-25 ES ES556807A patent/ES8802233A1/es not_active Expired
- 1986-07-02 ZA ZA864925A patent/ZA864925B/xx unknown
- 1986-07-04 PT PT82928A patent/PT82928B/pt not_active IP Right Cessation
- 1986-07-10 CA CA000513454A patent/CA1314869C/en not_active Expired - Fee Related
- 1986-07-15 AU AU60162/86A patent/AU589429B2/en not_active Ceased
- 1986-07-17 FI FI862970A patent/FI85709C/fi not_active IP Right Cessation
- 1986-07-18 JP JP61169632A patent/JPH089633B2/ja not_active Expired - Fee Related
- 1986-07-23 KR KR1019860005965A patent/KR930011284B1/ko not_active IP Right Cessation
- 1986-07-24 DK DK352586A patent/DK352586A/da not_active Application Discontinuation
-
1997
- 1997-05-14 BR BR1100900-4A patent/BR1100900A/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IE861677L (en) | 1987-01-24 |
AU6016286A (en) | 1987-01-29 |
KR930011284B1 (ko) | 1993-11-29 |
IE58562B1 (en) | 1993-10-06 |
KR870001235A (ko) | 1987-03-12 |
JPH089633B2 (ja) | 1996-01-31 |
FI85709B (fi) | 1992-02-14 |
GR861633B (en) | 1986-10-15 |
FI85709C (fi) | 1992-05-25 |
FI862970A (fi) | 1987-01-25 |
CA1314869C (en) | 1993-03-23 |
PT82928A (en) | 1986-08-01 |
EP0210678A1 (en) | 1987-02-04 |
FI862970A0 (fi) | 1986-07-17 |
DE3665720D1 (en) | 1989-10-26 |
DK352586A (da) | 1987-01-25 |
ES556807A0 (es) | 1988-04-16 |
AU589429B2 (en) | 1989-10-12 |
PT82928B (pt) | 1988-05-27 |
DK352586D0 (da) | 1986-07-24 |
JPS6230799A (ja) | 1987-02-09 |
BR1100900A (pt) | 1999-12-07 |
EP0210678B1 (en) | 1989-09-20 |
ZA864925B (en) | 1987-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD2A | Announcement of lapse in spain |
Effective date: 20170627 |