FR1159171A - Steroid manufacturing process - Google Patents
Steroid manufacturing processInfo
- Publication number
- FR1159171A FR1159171A FR1159171DA FR1159171A FR 1159171 A FR1159171 A FR 1159171A FR 1159171D A FR1159171D A FR 1159171DA FR 1159171 A FR1159171 A FR 1159171A
- Authority
- FR
- France
- Prior art keywords
- steroid
- manufacturing process
- manufacturing
- steroid manufacturing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1159171XA | 1953-05-19 | 1953-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1159171A true FR1159171A (en) | 1958-06-24 |
Family
ID=22364128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1159171D Expired FR1159171A (en) | 1953-05-19 | 1954-03-01 | Steroid manufacturing process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1159171A (en) |
-
1954
- 1954-03-01 FR FR1159171D patent/FR1159171A/en not_active Expired
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