DK104674C - Process for the preparation of 19-nor-steroid compounds of the androstane or pregnane series. - Google Patents
Process for the preparation of 19-nor-steroid compounds of the androstane or pregnane series.Info
- Publication number
- DK104674C DK104674C DK435762A DK435762A DK104674C DK 104674 C DK104674 C DK 104674C DK 435762 A DK435762 A DK 435762A DK 435762 A DK435762 A DK 435762A DK 104674 C DK104674 C DK 104674C
- Authority
- DK
- Denmark
- Prior art keywords
- androstane
- preparation
- steroid compounds
- pregnane series
- pregnane
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
-
- 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
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
-
- 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 |
---|---|---|---|
IT1826361 | 1961-10-10 | ||
IT09509/62A IT1051705B (en) | 1962-05-12 | 1962-05-12 | METHOD FOR THE PREPARATION OF STEROID INTERMEDIATES |
Publications (1)
Publication Number | Publication Date |
---|---|
DK104674C true DK104674C (en) | 1966-06-20 |
Family
ID=26326234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK435762A DK104674C (en) | 1961-10-10 | 1962-10-09 | Process for the preparation of 19-nor-steroid compounds of the androstane or pregnane series. |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH424770A (en) |
DK (1) | DK104674C (en) |
GB (1) | GB979008A (en) |
NL (2) | NL284117A (en) |
-
0
- NL NL121280D patent/NL121280C/xx active
- NL NL284117D patent/NL284117A/xx unknown
-
1962
- 1962-10-09 DK DK435762A patent/DK104674C/en active
- 1962-10-09 CH CH1184962A patent/CH424770A/en unknown
- 1962-10-09 GB GB3824862A patent/GB979008A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH424770A (en) | 1966-11-30 |
NL121280C (en) | |
NL284117A (en) | |
GB979008A (en) | 1965-01-01 |
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