NL6607590A - - Google Patents
Info
- Publication number
- NL6607590A NL6607590A NL6607590A NL6607590A NL6607590A NL 6607590 A NL6607590 A NL 6607590A NL 6607590 A NL6607590 A NL 6607590A NL 6607590 A NL6607590 A NL 6607590A NL 6607590 A NL6607590 A NL 6607590A
- Authority
- NL
- Netherlands
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
-
- 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
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- 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
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US460487A US3381003A (en) | 1965-06-01 | 1965-06-01 | 3-keto-13beta-alkyl-17beta-acetyl-gona-4-ene-17alpha-ol compounds and processes of preparing them |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6607590A true NL6607590A (cs) | 1966-12-02 |
Family
ID=23828906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6607590A NL6607590A (cs) | 1965-06-01 | 1966-06-01 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3381003A (cs) |
| BR (1) | BR6680058D0 (cs) |
| CH (1) | CH477426A (cs) |
| DE (1) | DE1593032A1 (cs) |
| GB (1) | GB1141335A (cs) |
| NL (1) | NL6607590A (cs) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3488364A (en) * | 1967-04-04 | 1970-01-06 | American Home Prod | 13-polycarbon alkyl-18,19-dinorpregn-4-en-3-ones |
| US3696129A (en) * | 1970-10-09 | 1972-10-03 | Syntex Corp | 18-lower alkyl 20-keto-pregnanes |
| ES2152671T3 (es) * | 1996-05-01 | 2001-02-01 | Us Gov Health & Human Serv | Derivados de progesterona sustituidos en posicion 21 como nuevos agentes antiprogestacionales. |
| US6900193B1 (en) * | 1996-05-01 | 2005-05-31 | The United States Of America As Represented By The Department Of Health And Human Services | Structural modification of 19-norprogesterone I: 17-α-substituted-11-β-substituted-4-aryl and 21-substituted 19-norpregnadienedione as new antiprogestational agents |
| CA2516319C (en) * | 2003-02-28 | 2012-09-18 | The Government Of The United States Of America, As Represented By The Se Cretary, Department Of Health And Human Services | Method for preparing 17.alpha.-acetoxy-11.beta.-(4-n,n-dimethylaminophenyl)-19-norpregna-4,9-diene-3,20-dione, intermediates thereof, and methods for the preparation of such intermediates |
| HU230397B1 (hu) | 2013-11-25 | 2016-04-28 | Richter Gedeon Nyrt. | Eljárás (11b,17a)-17-acetoxi-11-metil-19-norpregn-4-én-3,20-dion előállítására |
| HU230788B1 (en) * | 2013-12-16 | 2018-05-02 | Richter Gedeon Nyrt | Norsteroid intermediates and process for their preparation |
| CN106866768A (zh) * | 2017-04-25 | 2017-06-20 | 广西万德药业有限公司 | 一种诺美孕酮中间体的合成方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3126374A (en) * | 1964-03-24 | J-methyl progesterone derivatives | ||
| US3079382A (en) * | 1958-04-16 | 1963-02-26 | Farmaceutici Italia | Process for the synthesis of 4-methyl-17-alpha-hydroxyprogesterone and its esters |
| US3096353A (en) * | 1961-08-03 | 1963-07-02 | Merck & Co Inc | Delta9-dehydro-21-haloethisterones and the process for the production thereof |
| US3243433A (en) * | 1961-08-04 | 1966-03-29 | Squibb & Sons Inc | Steroids of the 19-norpregnane series |
| US3277123A (en) * | 1962-03-10 | 1966-10-04 | Shionogi & Co | 16beta-lower alkylthio-17beta-hydroxy-estren-3-one and production thereof |
| BE641351A (cs) * | 1962-12-19 | |||
| GB1051754A (cs) * | 1963-03-27 | |||
| US3250793A (en) * | 1963-06-19 | 1966-05-10 | Merck & Co Inc | 17alpha-halogenated hydrocarbon derivatives of estra-4, 9-diene 3beta, 17-diols |
| US3248390A (en) * | 1963-10-10 | 1966-04-26 | Syntex Corp | 19-nor-10alpha-pregnene and delta1(10)-19-nor-5alpha-pregnene compounds |
-
1965
- 1965-06-01 US US460487A patent/US3381003A/en not_active Expired - Lifetime
-
1966
- 1966-05-25 CH CH753966A patent/CH477426A/de not_active IP Right Cessation
- 1966-05-25 GB GB23391/66A patent/GB1141335A/en not_active Expired
- 1966-05-31 BR BR180058/66A patent/BR6680058D0/pt unknown
- 1966-05-31 DE DE19661593032 patent/DE1593032A1/de active Pending
- 1966-06-01 NL NL6607590A patent/NL6607590A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3381003A (en) | 1968-04-30 |
| CH477426A (de) | 1969-08-31 |
| DE1593032A1 (de) | 1970-04-02 |
| BR6680058D0 (pt) | 1973-12-26 |
| GB1141335A (en) | 1969-01-29 |