BE714849A - - Google Patents
Info
- Publication number
- BE714849A BE714849A BE714849DA BE714849A BE 714849 A BE714849 A BE 714849A BE 714849D A BE714849D A BE 714849DA BE 714849 A BE714849 A BE 714849A
- Authority
- BE
- Belgium
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
- C07J75/00—Processes for the preparation of steroids in general
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0052366 | 1967-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE714849A true BE714849A (en:Method) | 1968-09-30 |
Family
ID=7105391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE714849D BE714849A (en:Method) | 1967-05-09 | 1968-05-08 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE714849A (en:Method) |
| DE (1) | DE1720654A1 (en:Method) |
| FR (1) | FR1565221A (en:Method) |
| NL (1) | NL6806593A (en:Method) |
-
1967
- 1967-05-09 DE DE19671720654 patent/DE1720654A1/de active Pending
-
1968
- 1968-05-08 BE BE714849D patent/BE714849A/xx unknown
- 1968-05-09 FR FR1565221D patent/FR1565221A/fr not_active Expired
- 1968-05-09 NL NL6806593A patent/NL6806593A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1565221A (en:Method) | 1969-04-25 |
| DE1720654A1 (de) | 1971-06-24 |
| NL6806593A (en:Method) | 1968-11-11 |