NL285496A - - Google Patents
Info
- Publication number
- NL285496A NL285496A NL285496DA NL285496A NL 285496 A NL285496 A NL 285496A NL 285496D A NL285496D A NL 285496DA NL 285496 A NL285496 A NL 285496A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic 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
-
- 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
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF35371A DE1175228B (de) | 1961-11-16 | 1961-11-16 | Verfahren zur Herstellung von Guanylhydra-zonen der Androstan- bzw. Pregnanreihe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL285496A true NL285496A (de) |
Family
ID=7095977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL285496D NL285496A (de) | 1961-11-16 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3251863A (de) |
| AT (3) | AT275057B (de) |
| BE (1) | BE637084A (de) |
| CH (2) | CH433274A (de) |
| DE (1) | DE1175228B (de) |
| DK (1) | DK114341B (de) |
| FR (1) | FR1509906A (de) |
| GB (1) | GB971744A (de) |
| NL (1) | NL285496A (de) |
| SE (1) | SE306736B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3340248A (en) * | 1964-04-16 | 1967-09-05 | Bayer Ag | Glucosyl-steroid-guanyl-hydrazones |
| US3507857A (en) * | 1967-11-06 | 1970-04-21 | American Home Prod | Amidinohydrazones of ketosteroids |
| US3479341A (en) * | 1968-01-23 | 1969-11-18 | American Home Prod | Amidinohydrazones of 4-halo-3-ketosteroids and intermediates |
| US3502658A (en) * | 1968-06-21 | 1970-03-24 | American Home Prod | Amidinohydrazones of 3-ketosteroids |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2387469A (en) * | 1935-06-18 | 1945-10-23 | Ciba Pharm Prod Inc | Derivatives of saturated and unsaturated androstane-diols-(3:17) |
| US2319012A (en) * | 1939-12-19 | 1943-05-11 | Ciba Pharm Prod Inc | Dimethyl-cyclopentano-polyhydrophenanthrene compounds and process of making same |
| US2319013A (en) * | 1940-12-20 | 1943-05-11 | Ciba Pharm Prod Inc | Dimethyl-cyclopentano-polyhydrophenanthrene compounds and process of making same |
| US3118920A (en) * | 1954-07-09 | 1964-01-21 | Ciba Pharm Prod Inc | 3-oxo-18-hydroxy steroids |
| US3076828A (en) * | 1955-09-30 | 1963-02-05 | Ciba Geigy Corp | 11-oxygenated-14alpha-hydroxy-9alpha-halogen-pregnenes |
| US2992973A (en) * | 1958-08-12 | 1961-07-18 | Takeda Pharmaceutical | Dehydrogenation of steroids by azotobacter microorganisms |
| US3086920A (en) * | 1959-08-18 | 1963-04-23 | Takeda Pharmaceutical | Dehydrogenation of steroids by microorganisms of the genus micrococcus |
-
0
- NL NL285496D patent/NL285496A/xx unknown
- BE BE637084D patent/BE637084A/xx unknown
-
1961
- 1961-11-16 DE DEF35371A patent/DE1175228B/de active Pending
-
1962
- 1962-10-29 CH CH1268562A patent/CH433274A/de unknown
- 1962-10-29 CH CH234967A patent/CH434245A/de unknown
- 1962-10-30 SE SE11642/62A patent/SE306736B/xx unknown
- 1962-11-09 FR FR914963A patent/FR1509906A/fr not_active Expired
- 1962-11-12 GB GB42645/62A patent/GB971744A/en not_active Expired
- 1962-11-15 DK DK492462AA patent/DK114341B/da unknown
- 1962-11-16 AT AT480067A patent/AT275057B/de active
- 1962-11-16 AT AT624966A patent/AT261821B/de active
- 1962-11-16 AT AT901962A patent/AT261816B/de active
-
1963
- 1963-10-28 US US319583A patent/US3251863A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AT261821B (de) | 1968-05-10 |
| GB971744A (en) | 1964-10-07 |
| CH433274A (de) | 1967-04-15 |
| BE637084A (de) | |
| DE1175228B (de) | 1964-08-06 |
| CH434245A (de) | 1967-04-30 |
| SE306736B (de) | 1968-12-09 |
| US3251863A (en) | 1966-05-17 |
| FR1509906A (fr) | 1968-01-19 |
| DK114341B (da) | 1969-06-23 |
| AT275057B (de) | 1969-10-10 |
| AT261816B (de) | 1968-05-10 |