NL7107998A - - Google Patents
Info
- Publication number
- NL7107998A NL7107998A NL7107998A NL7107998A NL7107998A NL 7107998 A NL7107998 A NL 7107998A NL 7107998 A NL7107998 A NL 7107998A NL 7107998 A NL7107998 A NL 7107998A NL 7107998 A NL7107998 A NL 7107998A
- Authority
- NL
- Netherlands
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
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring the nitrogen atom being directly linked to the cyclopenta(a)hydro phenanthrene skeleton
-
- 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
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0036—Nitrogen-containing hetero ring
- C07J71/0057—Nitrogen and oxygen
- C07J71/0068—Nitrogen and oxygen at position 16(17)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2719670 | 1970-07-09 | ||
| US15653871A | 1971-06-24 | 1971-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7107998A true NL7107998A (ru) | 1972-01-11 |
Family
ID=26328718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7107998A NL7107998A (ru) | 1970-07-09 | 1971-06-10 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3755303A (ru) |
| NL (1) | NL7107998A (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4031075A (en) * | 1973-07-11 | 1977-06-21 | Akzona Incorporated | Alkylated pregnanes and process for obtaining same |
| HU179711B (en) * | 1977-03-14 | 1982-11-29 | Gyogyszerkutato Intezet | Process for preparing steroid-spiro-oxazolidinone derivatives |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL31997A (en) * | 1968-05-03 | 1974-03-14 | Lepetit Spa | Process for the preparation of pregnano(17alpha,16alpha-d)oxazolines and 16alpha,21-dihydroxy-17alpha-aminopregnanes |
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1971
- 1971-06-10 NL NL7107998A patent/NL7107998A/xx unknown
- 1971-06-24 US US00156538A patent/US3755303A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3755303A (en) | 1973-08-28 |