NL7308047A - - Google Patents
Info
- Publication number
- NL7308047A NL7308047A NL7308047A NL7308047A NL7308047A NL 7308047 A NL7308047 A NL 7308047A NL 7308047 A NL7308047 A NL 7308047A NL 7308047 A NL7308047 A NL 7308047A NL 7308047 A NL7308047 A NL 7308047A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
- C07J63/008—Expansion of ring D by one atom, e.g. D homo steroids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/26—Phenanthrenes; Hydrogenated phenanthrenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/40—Ortho- or ortho- and peri-condensed systems containing four condensed rings
- C07C2603/42—Ortho- or ortho- and peri-condensed systems containing four condensed rings containing only six-membered rings
- C07C2603/48—Chrysenes; Hydrogenated chrysenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US261853A US3876705A (en) | 1972-06-12 | 1972-06-12 | Steroid total synthesis and intermediates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7308047A true NL7308047A (https=) | 1973-12-14 |
Family
ID=22995162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7308047A NL7308047A (https=) | 1972-06-12 | 1973-06-08 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3876705A (https=) |
| JP (1) | JPS504061A (https=) |
| AU (1) | AU5624973A (https=) |
| BE (1) | BE800659A (https=) |
| DE (1) | DE2327735A1 (https=) |
| FR (2) | FR2196333B1 (https=) |
| GB (4) | GB1404277A (https=) |
| IL (1) | IL42262A0 (https=) |
| NL (1) | NL7308047A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL48628A0 (en) * | 1974-12-23 | 1976-02-29 | Schering Ag | D-homo-20-keto-pregnanes and process for their manufactur |
| JPS5982862U (ja) * | 1982-11-25 | 1984-06-04 | 松下電器産業株式会社 | 導電率測定治具 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL299050A (https=) * | 1962-10-11 |
-
1972
- 1972-06-12 US US261853A patent/US3876705A/en not_active Expired - Lifetime
-
1973
- 1973-05-14 IL IL42262A patent/IL42262A0/xx unknown
- 1973-05-29 AU AU56249/73A patent/AU5624973A/en not_active Expired
- 1973-05-30 DE DE19732327735 patent/DE2327735A1/de active Pending
- 1973-06-08 JP JP48063996A patent/JPS504061A/ja active Pending
- 1973-06-08 FR FR7320989A patent/FR2196333B1/fr not_active Expired
- 1973-06-08 NL NL7308047A patent/NL7308047A/xx unknown
- 1973-06-08 BE BE132044A patent/BE800659A/xx unknown
- 1973-06-11 GB GB1927374A patent/GB1404277A/en not_active Expired
- 1973-06-11 GB GB2768073A patent/GB1404275A/en not_active Expired
- 1973-06-11 GB GB1927274A patent/GB1404276A/en not_active Expired
- 1973-06-11 GB GB1930274A patent/GB1404278A/en not_active Expired
-
1974
- 1974-01-21 FR FR7401903A patent/FR2213274B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2196333A1 (https=) | 1974-03-15 |
| FR2196333B1 (https=) | 1976-09-17 |
| GB1404278A (en) | 1975-08-28 |
| IL42262A0 (en) | 1973-07-30 |
| BE800659A (fr) | 1973-12-10 |
| AU5624973A (en) | 1974-12-05 |
| GB1404275A (en) | 1975-08-28 |
| DE2327735A1 (de) | 1974-01-03 |
| US3876705A (en) | 1975-04-08 |
| JPS504061A (https=) | 1975-01-16 |
| GB1404276A (en) | 1975-08-28 |
| FR2213274A1 (https=) | 1974-08-02 |
| FR2213274B1 (https=) | 1978-03-24 |
| GB1404277A (en) | 1975-08-28 |