NL7203928A - - Google Patents
Info
- Publication number
- NL7203928A NL7203928A NL7203928A NL7203928A NL7203928A NL 7203928 A NL7203928 A NL 7203928A NL 7203928 A NL7203928 A NL 7203928A NL 7203928 A NL7203928 A NL 7203928A NL 7203928 A NL7203928 A NL 7203928A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C07J7/0065—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 an OH group free esterified or etherified
- C07J7/007—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 an OH group free esterified or etherified not substituted in position 17 alfa
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of only two carbon atoms, e.g. pregnane derivatives
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
- C07J71/001—Oxiranes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712114646 DE2114646A1 (en) | 1971-03-23 | 1971-03-23 | 18-(alkyl-acylamino)-14 beta, 16 beta, 20-trihydroxy pregnanes - -hypotensives and diuretics |
| DE19722202409 DE2202409A1 (de) | 1972-01-14 | 1972-01-14 | Verfahren zur herstellung von 18.20epoxy-5 beta-pregnanen |
| DE19722204359 DE2204359A1 (de) | 1972-01-27 | 1972-01-27 | Neue 18-(alkyl-acylamino)-14ss.16ss.20trihydroxy-steroide und deren ester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7203928A true NL7203928A (https=) | 1972-09-26 |
Family
ID=27183303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7203928A NL7203928A (https=) | 1971-03-23 | 1972-03-23 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3809690A (https=) |
| AR (2) | AR192349A1 (https=) |
| BE (1) | BE781132A (https=) |
| BR (1) | BR7201688D0 (https=) |
| CH (1) | CH582715A5 (https=) |
| DD (1) | DD96705A5 (https=) |
| FR (1) | FR2130594B1 (https=) |
| GB (1) | GB1390951A (https=) |
| NL (1) | NL7203928A (https=) |
-
1972
- 1972-03-15 CH CH383072A patent/CH582715A5/xx not_active IP Right Cessation
- 1972-03-17 AR AR241007A patent/AR192349A1/es active
- 1972-03-20 GB GB1280772A patent/GB1390951A/en not_active Expired
- 1972-03-20 US US00236241A patent/US3809690A/en not_active Expired - Lifetime
- 1972-03-22 DD DD161711A patent/DD96705A5/xx unknown
- 1972-03-23 BE BE781132A patent/BE781132A/xx unknown
- 1972-03-23 NL NL7203928A patent/NL7203928A/xx unknown
- 1972-03-23 FR FR7210187A patent/FR2130594B1/fr not_active Expired
- 1972-03-23 BR BR721688A patent/BR7201688D0/pt unknown
- 1972-12-15 AR AR245685A patent/AR192843A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| BR7201688D0 (pt) | 1975-02-12 |
| FR2130594B1 (https=) | 1975-04-25 |
| FR2130594A1 (https=) | 1972-11-03 |
| AR192843A1 (es) | 1973-03-14 |
| AR192349A1 (es) | 1973-02-14 |
| DD96705A5 (https=) | 1973-04-05 |
| GB1390951A (en) | 1975-04-16 |
| CH582715A5 (https=) | 1976-12-15 |
| BE781132A (fr) | 1972-09-25 |
| US3809690A (en) | 1974-05-07 |