CH553174A - PROCESS FOR THE PREPARATION OF 17 (ALPHA) -CYANOMETHYLOESTRATRIENOLS. - Google Patents
PROCESS FOR THE PREPARATION OF 17 (ALPHA) -CYANOMETHYLOESTRATRIENOLS.Info
- Publication number
- CH553174A CH553174A CH550874A CH550874A CH553174A CH 553174 A CH553174 A CH 553174A CH 550874 A CH550874 A CH 550874A CH 550874 A CH550874 A CH 550874A CH 553174 A CH553174 A CH 553174A
- Authority
- CH
- Switzerland
- Prior art keywords
- cyanomethyloestratrienols
- alpha
- preparation
- Prior art date
Links
Classifications
-
- 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
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 |
---|---|---|---|
DD13026268 | 1968-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH553174A true CH553174A (en) | 1974-08-30 |
Family
ID=5479769
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH550874A CH553174A (en) | 1968-02-16 | 1969-02-14 | PROCESS FOR THE PREPARATION OF 17 (ALPHA) -CYANOMETHYLOESTRATRIENOLS. |
CH227669A CH551398A (en) | 1968-02-16 | 1969-02-14 | PROCESS FOR THE PREPARATION OF 17 (ALPHA) -UBSTITUTED OESTRATRIENOLS. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH227669A CH551398A (en) | 1968-02-16 | 1969-02-14 | PROCESS FOR THE PREPARATION OF 17 (ALPHA) -UBSTITUTED OESTRATRIENOLS. |
Country Status (7)
Country | Link |
---|---|
CH (2) | CH553174A (en) |
CS (1) | CS168737B1 (en) |
DE (1) | DE1816630C3 (en) |
DK (1) | DK131572C (en) |
RO (1) | RO61330A (en) |
SE (1) | SE358388B (en) |
YU (1) | YU34049B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008099414A1 (en) * | 2007-02-13 | 2008-08-21 | Council Of Scientific & Industrial Research | NOVEL CATIONIC 17 α- SUBSTITUTED-ESTRADIOL DERIVATIVES USEFUL AS ANTI-CANCER AGENT |
-
1968
- 1968-12-23 DE DE1816630A patent/DE1816630C3/en not_active Expired
- 1968-12-30 SE SE17981/68A patent/SE358388B/xx unknown
-
1969
- 1969-01-22 YU YU146/69A patent/YU34049B/en unknown
- 1969-02-04 DK DK58569*#A patent/DK131572C/en active
- 1969-02-12 CS CS935A patent/CS168737B1/cs unknown
- 1969-02-14 CH CH550874A patent/CH553174A/en not_active IP Right Cessation
- 1969-02-14 CH CH227669A patent/CH551398A/en not_active IP Right Cessation
- 1969-02-15 RO RO59106A patent/RO61330A/ro unknown
Also Published As
Publication number | Publication date |
---|---|
DE1816630C3 (en) | 1978-07-27 |
CS168737B1 (en) | 1976-06-29 |
RO61330A (en) | 1977-01-15 |
SE358388B (en) | 1973-07-30 |
DE1816630A1 (en) | 1969-08-21 |
YU14669A (en) | 1978-05-15 |
DK131572B (en) | 1975-08-04 |
CH551398A (en) | 1974-07-15 |
YU34049B (en) | 1978-10-31 |
DK131572C (en) | 1976-02-09 |
DE1816630B2 (en) | 1977-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |