NL6805872A - - Google Patents
Info
- Publication number
- NL6805872A NL6805872A NL6805872A NL6805872A NL6805872A NL 6805872 A NL6805872 A NL 6805872A NL 6805872 A NL6805872 A NL 6805872A NL 6805872 A NL6805872 A NL 6805872A NL 6805872 A NL6805872 A NL 6805872A
- Authority
- NL
- Netherlands
Links
Classifications
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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
- C07J71/001—Oxiranes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J3/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
- C07J53/002—Carbocyclic rings fused
- C07J53/004—3 membered carbocyclic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2646967 | 1967-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6805872A true NL6805872A (fr) | 1968-10-28 |
Family
ID=12194364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6805872A NL6805872A (fr) | 1967-04-25 | 1968-04-25 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH560231A5 (fr) |
| DE (1) | DE1768293A1 (fr) |
| FR (1) | FR1560197A (fr) |
| GB (1) | GB1186794A (fr) |
| NL (1) | NL6805872A (fr) |
-
1968
- 1968-04-22 GB GB08875/68A patent/GB1186794A/en not_active Expired
- 1968-04-24 FR FR1560197D patent/FR1560197A/fr not_active Expired
- 1968-04-25 DE DE19681768293 patent/DE1768293A1/de active Pending
- 1968-04-25 NL NL6805872A patent/NL6805872A/xx unknown
- 1968-04-25 CH CH614468A patent/CH560231A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1768293A1 (de) | 1971-09-30 |
| CH560231A5 (en) | 1975-03-27 |
| FR1560197A (fr) | 1969-03-14 |
| GB1186794A (en) | 1970-04-02 |