CS174159B2 - - Google Patents
Info
- Publication number
- CS174159B2 CS174159B2 CS3230A CS323071A CS174159B2 CS 174159 B2 CS174159 B2 CS 174159B2 CS 3230 A CS3230 A CS 3230A CS 323071 A CS323071 A CS 323071A CS 174159 B2 CS174159 B2 CS 174159B2
- Authority
- CS
- Czechoslovakia
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
- 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
- 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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
- C07J31/006—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring not covered by C07J31/003
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J43/003—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
- C07J53/002—Carbocyclic rings fused
- C07J53/004—3 membered carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2023122A DE2023122C3 (de) | 1970-05-05 | 1970-05-05 | Verfahren zur Herstellung von Pregnen-Derivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS174159B2 true CS174159B2 (en:Method) | 1977-03-31 |
Family
ID=5770879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS3230A CS174159B2 (en:Method) | 1970-05-05 | 1971-05-04 |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US3741997A (en:Method) |
| JP (1) | JPS5511680B1 (en:Method) |
| AT (1) | AT312175B (en:Method) |
| BE (1) | BE766739A (en:Method) |
| CH (2) | CH609708A5 (en:Method) |
| CS (1) | CS174159B2 (en:Method) |
| DE (1) | DE2023122C3 (en:Method) |
| DK (1) | DK128895B (en:Method) |
| ES (1) | ES390906A1 (en:Method) |
| FR (2) | FR2088348B1 (en:Method) |
| GB (1) | GB1352027A (en:Method) |
| HU (1) | HU162673B (en:Method) |
| IE (1) | IE35194B1 (en:Method) |
| IL (1) | IL36754A (en:Method) |
| NL (1) | NL169883C (en:Method) |
| PH (1) | PH9298A (en:Method) |
| PL (1) | PL81585B1 (en:Method) |
| SE (1) | SE371820B (en:Method) |
| ZA (1) | ZA712675B (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2230286C3 (de) * | 1972-06-16 | 1981-09-24 | Schering Ag Berlin Und Bergkamen, 1000 Berlin | Verfahren zur Herstellung von Pregnan-Derivaten |
| DE2625306C2 (de) * | 1976-06-02 | 1978-06-15 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Verfahren zur Herstellung von Pregnan-Derivaten |
| DE3260444D1 (en) * | 1981-04-16 | 1984-08-30 | Richter Gedeon Vegyeszet | Process for the preparation of pregn-4-ene-3,20-dione derivatives and 17-alpha-ethynyl-17-beta-trifluoroacetoxy-gon-4-ene-3-one derivatives, and pharmaceutical compositions containing the latter compounds |
| JPS5835165U (ja) * | 1981-08-31 | 1983-03-07 | クラリオン株式会社 | テ−ププレ−ヤの頭出し機構 |
| US4588529A (en) * | 1985-02-28 | 1986-05-13 | The Upjohn Company | Mercury removal process |
| US6569464B1 (en) * | 2001-03-30 | 2003-05-27 | Council Of Scientific & Industrial Research | Coelomic fluid extract from Pheretima posthuma for providing sperm immotility |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3485852A (en) * | 1958-11-13 | 1969-12-23 | Syntex Corp | 6-halo-6-dehydro-progesterones |
| US3465009A (en) * | 1967-10-13 | 1969-09-02 | American Home Prod | Novel intermediates in the preparation of 13 - polycarbonalkyl - 17alpha - hydroxy-18,19 - dinorpregn - 4 - en - 3,20 - diones and acylates thereof |
-
1970
- 1970-05-05 DE DE2023122A patent/DE2023122C3/de not_active Expired
-
1971
- 1971-04-26 ZA ZA712675A patent/ZA712675B/xx unknown
- 1971-04-29 HU HUSC331A patent/HU162673B/hu unknown
- 1971-04-30 DK DK210471AA patent/DK128895B/da unknown
- 1971-05-03 IL IL36754A patent/IL36754A/xx unknown
- 1971-05-03 PL PL1971147921A patent/PL81585B1/pl unknown
- 1971-05-04 IE IE570/71A patent/IE35194B1/xx unknown
- 1971-05-04 US US00140262A patent/US3741997A/en not_active Expired - Lifetime
- 1971-05-04 FR FR717116011A patent/FR2088348B1/fr not_active Expired
- 1971-05-04 GB GB1289271*[A patent/GB1352027A/en not_active Expired
- 1971-05-04 AT AT388671A patent/AT312175B/de active
- 1971-05-04 CS CS3230A patent/CS174159B2/cs unknown
- 1971-05-04 SE SE7105769A patent/SE371820B/xx unknown
- 1971-05-04 PH PH12427*UA patent/PH9298A/en unknown
- 1971-05-05 BE BE766739A patent/BE766739A/xx unknown
- 1971-05-05 CH CH662571A patent/CH609708A5/xx not_active IP Right Cessation
- 1971-05-05 ES ES390906A patent/ES390906A1/es not_active Expired
- 1971-05-05 NL NLAANVRAGE7106175,A patent/NL169883C/xx not_active IP Right Cessation
- 1971-05-06 JP JP3011371A patent/JPS5511680B1/ja active Pending
-
1972
- 1972-03-27 FR FR7210632A patent/FR2186967A5/fr not_active Expired
-
1975
- 1975-10-06 CH CH1293975A patent/CH620451A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH609708A5 (en:Method) | 1979-03-15 |
| US3741997A (en) | 1973-06-26 |
| AT312175B (de) | 1973-12-27 |
| BE766739A (fr) | 1971-11-05 |
| DK128895B (da) | 1974-07-22 |
| GB1352027A (en) | 1974-05-15 |
| FR2088348B1 (en:Method) | 1973-06-08 |
| SU440830A3 (en:Method) | 1974-08-25 |
| DE2023122B2 (de) | 1979-03-29 |
| PH9298A (en) | 1975-08-15 |
| FR2088348A1 (en:Method) | 1972-01-07 |
| HU162673B (en:Method) | 1973-03-28 |
| NL169883B (nl) | 1982-04-01 |
| CH620451A5 (en:Method) | 1980-11-28 |
| NL7106175A (en:Method) | 1971-11-09 |
| PL81585B1 (en:Method) | 1975-08-30 |
| ES390906A1 (es) | 1973-06-01 |
| NL169883C (nl) | 1982-09-01 |
| IE35194B1 (en) | 1975-12-10 |
| IL36754A (en) | 1975-02-10 |
| ZA712675B (en) | 1972-01-26 |
| DE2023122C3 (de) | 1979-11-22 |
| SE371820B (en:Method) | 1974-12-02 |
| IL36754A0 (en) | 1971-07-28 |
| IE35194L (en) | 1971-11-05 |
| DE2023122A1 (de) | 1971-11-18 |
| FR2186967A5 (en:Method) | 1974-01-11 |
| JPS5511680B1 (en:Method) | 1980-03-26 |