CS257790B2 - Method of 20-benzoyl aminopregnane's new derivatives production - Google Patents
Method of 20-benzoyl aminopregnane's new derivatives production Download PDFInfo
- Publication number
- CS257790B2 CS257790B2 CS856473A CS647385A CS257790B2 CS 257790 B2 CS257790 B2 CS 257790B2 CS 856473 A CS856473 A CS 856473A CS 647385 A CS647385 A CS 647385A CS 257790 B2 CS257790 B2 CS 257790B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- formula
- dashed
- compound
- group
- ring
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J33/00—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J33/005—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton spiro-condensed
- C07J33/007—Cyclic thioketals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of only two carbon atoms, e.g. pregnane derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J43/003—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed
-
- 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
- C07J5/0007—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 not substituted in position 17 alfa
- C07J5/0015—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 not substituted in position 17 alfa not substituted in position 16
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU843435A HU196433B (en) | 1984-09-12 | 1984-09-12 | Process for producing new 20-amino-steroides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS647385A2 CS647385A2 (en) | 1987-11-12 |
| CS257790B2 true CS257790B2 (en) | 1988-06-15 |
Family
ID=10964006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS856473A CS257790B2 (en) | 1984-09-12 | 1985-09-11 | Method of 20-benzoyl aminopregnane's new derivatives production |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4668437A (ja) |
| JP (1) | JPS61112095A (ja) |
| BE (1) | BE903194A (ja) |
| CA (1) | CA1247079A (ja) |
| CS (1) | CS257790B2 (ja) |
| DD (1) | DD237511A1 (ja) |
| DE (1) | DE3532634A1 (ja) |
| FR (1) | FR2570076B1 (ja) |
| GB (1) | GB2165543B (ja) |
| HU (1) | HU196433B (ja) |
| IT (1) | IT1188190B (ja) |
| NL (1) | NL8502495A (ja) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2462445A1 (fr) * | 1979-07-31 | 1981-02-13 | Roussel Uclaf | Nouveaux derives 17-/(hydroxymethyl) (formamido) methylene/steroides, leur procede de preparation et leur application a l'introduction de la chaine laterale hydroxyacetyle |
| US4568492A (en) * | 1984-09-14 | 1986-02-04 | The Upjohn Company | Δ16-20-Keto steroid conversion to 17α-hydroxy-20-keto steroids |
-
1984
- 1984-09-12 HU HU843435A patent/HU196433B/hu not_active IP Right Cessation
-
1985
- 1985-09-06 BE BE1/011328A patent/BE903194A/fr not_active IP Right Cessation
- 1985-09-11 CS CS856473A patent/CS257790B2/cs unknown
- 1985-09-11 US US06/775,347 patent/US4668437A/en not_active Expired - Fee Related
- 1985-09-11 FR FR8513460A patent/FR2570076B1/fr not_active Expired
- 1985-09-12 CA CA000490614A patent/CA1247079A/en not_active Expired
- 1985-09-12 NL NL8502495A patent/NL8502495A/nl not_active Application Discontinuation
- 1985-09-12 JP JP60202475A patent/JPS61112095A/ja active Pending
- 1985-09-12 GB GB08522576A patent/GB2165543B/en not_active Expired
- 1985-09-12 DD DD85280565A patent/DD237511A1/xx not_active IP Right Cessation
- 1985-09-12 DE DE19853532634 patent/DE3532634A1/de not_active Withdrawn
- 1985-09-12 IT IT22124/85A patent/IT1188190B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61112095A (ja) | 1986-05-30 |
| GB2165543A (en) | 1986-04-16 |
| DE3532634A1 (de) | 1986-03-20 |
| GB2165543B (en) | 1988-04-07 |
| NL8502495A (nl) | 1986-04-01 |
| IT1188190B (it) | 1988-01-07 |
| HU196433B (en) | 1988-11-28 |
| FR2570076A1 (fr) | 1986-03-14 |
| BE903194A (fr) | 1986-03-06 |
| US4668437A (en) | 1987-05-26 |
| IT8522124A0 (it) | 1985-09-12 |
| FR2570076B1 (fr) | 1988-03-04 |
| CS647385A2 (en) | 1987-11-12 |
| GB8522576D0 (en) | 1985-10-16 |
| DD237511A1 (de) | 1986-07-16 |
| HUT38953A (en) | 1986-07-28 |
| CA1247079A (en) | 1988-12-20 |
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