NL106640C - - Google Patents
Info
- Publication number
- NL106640C NL106640C NL249877A NL249877A NL106640C NL 106640 C NL106640 C NL 106640C NL 249877 A NL249877 A NL 249877A NL 249877 A NL249877 A NL 249877A NL 106640 C NL106640 C NL 106640C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring the nitrogen atom being directly linked to the cyclopenta(a)hydro phenanthrene skeleton
-
- 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
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- 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)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH25922A DE1096358B (de) | 1959-04-22 | 1959-04-22 | Verfahren zur Herstellung von 3-Amino-oestra-1, 3, 5(10)-trienen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL106640C true NL106640C (US20030220297A1-20031127-C00074.png) | 1963-11-15 |
Family
ID=7430293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL249877A NL106640C (US20030220297A1-20031127-C00074.png) | 1959-04-22 | 1960-03-28 |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3248407A (en) * | 1964-07-13 | 1966-04-26 | Syntex Corp | Process for production of delta1, 3, 5(10) steroids |
| US20090082314A1 (en) * | 2007-06-29 | 2009-03-26 | The Provost Fellows And Scholars Of The College Of The | Targeting Prodrugs for the Treatment of Gastrointestinal Diseases |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2225419A (en) * | 1937-03-01 | 1940-12-17 | Schering Corp | Process for the conversion of 17-cisalcohols of the cyclopentanopolyhydrophenanthrene series into the corresponding 17-trans-alcohols |
| US2418603A (en) * | 1941-02-05 | 1947-04-08 | Schering Corp | Method of preparing estradiol from equilin and intermediates obtained thereby |
| US2824096A (en) * | 1954-07-13 | 1958-02-18 | Du Pont | Tricyanovinylaryleneazoarylene compounds |
| US2884410A (en) * | 1954-09-16 | 1959-04-28 | Gen Aniline & Film Corp | Process of preparing an azo dye |
| US2808399A (en) * | 1954-12-01 | 1957-10-01 | Searle & Co | 20-arylazo-5, 17(20)-pregnadien-3, 16alpha-diols and esters thereof |
| DE1067176B (de) * | 1956-01-28 | 1959-10-15 | Kaj Farso Madsen | Magensonde |
| US2940990A (en) * | 1956-05-22 | 1960-06-14 | Syntex Sa | 17-diacetals of estrone |
| CH360742A (de) * | 1957-08-21 | 1962-03-15 | Sandoz Ag | Verfahren zur Herstellung von Monoazofarbstoffen und ihren Metallkomplexverbindungen |
| US2949477A (en) * | 1959-03-04 | 1960-08-16 | Searle & Co | 1, 3, 17-triacetoxyestra-1, 3, 5(10), 16-tetraene and congeners |
-
1959
- 1959-04-22 DE DESCH25922A patent/DE1096358B/de active Pending
-
1960
- 1960-03-05 CH CH249460A patent/CH389602A/de unknown
- 1960-03-22 GB GB10195/60A patent/GB938432A/en not_active Expired
- 1960-03-28 NL NL249877A patent/NL106640C/xx active
- 1960-04-15 US US22412A patent/US3086028A/en not_active Expired - Lifetime
- 1960-04-20 FR FR824827A patent/FR1291538A/fr not_active Expired
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1963
- 1963-01-08 US US250022A patent/US3282914A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3086028A (en) | 1963-04-16 |
| FR1291538A (fr) | 1962-04-27 |
| CH389602A (de) | 1965-03-31 |
| GB938432A (en) | 1963-10-02 |
| DE1096358B (de) | 1961-01-05 |
| US3282914A (en) | 1966-11-01 |
