NL7608540A - Werkwijze voor het bereiden van 5-androsteen- -17-on-derivaten. - Google Patents
Werkwijze voor het bereiden van 5-androsteen- -17-on-derivaten.Info
- Publication number
- NL7608540A NL7608540A NL7608540A NL7608540A NL7608540A NL 7608540 A NL7608540 A NL 7608540A NL 7608540 A NL7608540 A NL 7608540A NL 7608540 A NL7608540 A NL 7608540A NL 7608540 A NL7608540 A NL 7608540A
- Authority
- NL
- Netherlands
- Prior art keywords
- androsten
- derivatives
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
- C07J13/005—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 16 (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
- C07J1/0003—Androstane derivatives
- C07J1/0011—Androstane 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
- C07J1/0003—Androstane derivatives
- C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
- C07J1/0022—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
-
- 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
- C07J1/0003—Androstane derivatives
- C07J1/0033—Androstane derivatives substituted in position 17 alfa and 17 beta
- C07J1/0037—Androstane derivatives substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being a saturated hydrocarbon 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
- C07J1/0003—Androstane derivatives
- C07J1/0033—Androstane derivatives substituted in position 17 alfa and 17 beta
- C07J1/004—Androstane derivatives substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
- C07J1/0048—Alkynyl derivatives
-
- 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
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
- C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
- C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
- C07J7/0015—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa
- C07J7/002—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa not substituted in position 16
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
- C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
- C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
- C07J7/0015—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa
- C07J7/0025—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa substituted in position 16
- C07J7/003—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P33/00—Preparation of steroids
- C12P33/005—Degradation of the lateral chains at position 17
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2534911A DE2534911C2 (de) | 1975-08-01 | 1975-08-01 | Verfahren zur Herstellung von 5-Androsten-17-on-Derivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7608540A true NL7608540A (nl) | 1977-02-03 |
Family
ID=5953265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7608540A NL7608540A (nl) | 1975-08-01 | 1976-07-30 | Werkwijze voor het bereiden van 5-androsteen- -17-on-derivaten. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4170518A (nl) |
| JP (1) | JPS5238090A (nl) |
| AT (1) | AT361639B (nl) |
| BE (1) | BE844745A (nl) |
| CH (1) | CH624415A5 (nl) |
| CS (1) | CS191981B2 (nl) |
| DD (3) | DD131561A5 (nl) |
| DE (1) | DE2534911C2 (nl) |
| DK (1) | DK140172C (nl) |
| FR (1) | FR2319650A1 (nl) |
| GB (1) | GB1576129A (nl) |
| HU (1) | HU183019B (nl) |
| IE (1) | IE44308B1 (nl) |
| IT (1) | IT1065955B (nl) |
| NL (1) | NL7608540A (nl) |
| SE (1) | SE420731B (nl) |
| SU (1) | SU697053A3 (nl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2632677A1 (de) * | 1976-07-16 | 1978-01-26 | Schering Ag | Verfahren zur herstellung von androstan-17-on-derivaten und deren verwendung |
| EP0680327B1 (en) * | 1993-01-19 | 2004-09-15 | Endorecherche Inc. | Therapeutic uses and delivery systems of dehydroepiandrosterone |
| US5776923A (en) * | 1993-01-19 | 1998-07-07 | Endorecherche, Inc. | Method of treating or preventing osteoporosis by adminstering dehydropiandrosterone |
| WO1999007381A1 (en) * | 1997-08-11 | 1999-02-18 | Weider Nutrition International, Inc. | Compositions and treatments to reduce side effects of administration of androgenic testosterone precursors |
| EP1149839A1 (en) * | 2000-04-28 | 2001-10-31 | AZIENDE CHIMICHE RIUNITE ANGELINI FRANCESCO A.C.R.A.F. S.p.A. | Progesterone substantially free of delta14-pregnene-3,20-dione |
| KR100432054B1 (ko) * | 2001-05-11 | 2004-05-17 | (주)유진사이언스 | 스테롤로부터 4-안드로스텐-3,17-디온/안드로스타-1,4-디엔-3,17-디온으로의 뛰어난 전환능을 가지는 미생물 및 이의 제조방법 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3684657A (en) * | 1970-05-11 | 1972-08-15 | Searle & Co | Selective microbiological degradation of steroidal 17-alkyls |
| US3759791A (en) * | 1970-12-10 | 1973-09-18 | Searle & Co | Selective microbiological preparation of androst-4-ene-3,17-dione |
-
1975
- 1975-08-01 DE DE2534911A patent/DE2534911C2/de not_active Expired
-
1976
- 1976-07-28 IT IT25774/76A patent/IT1065955B/it active
- 1976-07-28 CH CH965676A patent/CH624415A5/de not_active IP Right Cessation
- 1976-07-29 SE SE7608575A patent/SE420731B/xx not_active IP Right Cessation
- 1976-07-30 US US05/710,559 patent/US4170518A/en not_active Expired - Lifetime
- 1976-07-30 HU HU76SCHE574A patent/HU183019B/hu not_active IP Right Cessation
- 1976-07-30 AT AT565676A patent/AT361639B/de not_active IP Right Cessation
- 1976-07-30 SU SU762386219A patent/SU697053A3/ru active
- 1976-07-30 BE BE169437A patent/BE844745A/xx not_active IP Right Cessation
- 1976-07-30 DD DD7600200193A patent/DD131561A5/xx unknown
- 1976-07-30 DD DD194155A patent/DD127114A5/xx unknown
- 1976-07-30 NL NL7608540A patent/NL7608540A/nl not_active Application Discontinuation
- 1976-07-30 DK DK343976A patent/DK140172C/da not_active IP Right Cessation
- 1976-07-30 CS CS765024A patent/CS191981B2/cs unknown
- 1976-07-30 DD DD7600200192A patent/DD131562A5/xx unknown
- 1976-08-02 FR FR7623557A patent/FR2319650A1/fr active Granted
- 1976-08-02 JP JP51092252A patent/JPS5238090A/ja active Granted
- 1976-08-02 GB GB32105/76A patent/GB1576129A/en not_active Expired
- 1976-08-03 IE IE1710/76A patent/IE44308B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2319650A1 (fr) | 1977-02-25 |
| DK140172B (da) | 1979-07-02 |
| ATA565676A (de) | 1980-08-15 |
| DK140172C (da) | 1979-11-26 |
| DE2534911A1 (de) | 1977-02-17 |
| IE44308L (en) | 1977-02-01 |
| SE7608575L (sv) | 1977-02-02 |
| DE2534911C2 (de) | 1985-04-18 |
| FR2319650B1 (nl) | 1980-05-09 |
| IT1065955B (it) | 1985-03-04 |
| JPS5238090A (en) | 1977-03-24 |
| SU697053A3 (ru) | 1979-11-05 |
| US4170518A (en) | 1979-10-09 |
| HU183019B (en) | 1984-04-28 |
| CS191981B2 (en) | 1979-07-31 |
| AT361639B (de) | 1981-03-25 |
| DD131562A5 (de) | 1978-07-05 |
| DK343976A (da) | 1977-02-02 |
| SE420731B (sv) | 1981-10-26 |
| IE44308B1 (en) | 1981-10-21 |
| CH624415A5 (nl) | 1981-07-31 |
| DD127114A5 (nl) | 1977-09-07 |
| JPS6253160B2 (nl) | 1987-11-09 |
| BE844745A (fr) | 1977-01-31 |
| DD131561A5 (de) | 1978-07-05 |
| GB1576129A (en) | 1980-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |