ZA9335B - Difluoromethylenandrostenone derivatives and process for their preparation - Google Patents
Difluoromethylenandrostenone derivatives and process for their preparationInfo
- Publication number
- ZA9335B ZA9335B ZA9335A ZA9335A ZA9335B ZA 9335 B ZA9335 B ZA 9335B ZA 9335 A ZA9335 A ZA 9335A ZA 9335 A ZA9335 A ZA 9335A ZA 9335 B ZA9335 B ZA 9335B
- Authority
- ZA
- South Africa
- Prior art keywords
- difluoromethylenandrostenone
- derivatives
- preparation
- difluoromethylenandrostenone derivatives
- 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
- C07J1/0003—Androstane derivatives
- C07J1/0014—Androstane derivatives substituted in position 17 alfa, not substituted in position 17 beta
-
- 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
- C07J1/0003—Androstane derivatives
- C07J1/0011—Androstane derivatives substituted in position 17 by a keto group
-
- 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
- C07J1/0003—Androstane derivatives
- C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
- C07J1/0022—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
-
- 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
- C07J1/0003—Androstane derivatives
- C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
- C07J1/0022—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
- C07J1/0025—Esters
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929201224A GB9201224D0 (en) | 1992-01-21 | 1992-01-21 | Difluoromethylenandrostenone derivatives and process for their preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA9335B true ZA9335B (en) | 1993-08-05 |
Family
ID=10708955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9335A ZA9335B (en) | 1992-01-21 | 1993-01-05 | Difluoromethylenandrostenone derivatives and process for their preparation |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPH06507181A (en) |
AU (1) | AU3351593A (en) |
CA (1) | CA2106457A1 (en) |
FI (1) | FI934093A (en) |
GB (1) | GB9201224D0 (en) |
HU (1) | HUT64968A (en) |
IL (1) | IL104204A0 (en) |
MX (1) | MX9300244A (en) |
WO (1) | WO1993014105A1 (en) |
ZA (1) | ZA9335B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9313420D0 (en) * | 1993-06-29 | 1993-08-11 | Erba Carlo Spa | Fluorinated 6-methylenandrosta-1,4-dien-3-one-derivatives and process for their preparations |
DE19633349A1 (en) * | 1996-08-19 | 1998-02-26 | Sigma Tau Ind Farmaceuti | New 6-hydroxy and 6-oxo-androstane derivatives that act on the cardiovascular system and pharmaceutical compositions containing them |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8517360D0 (en) * | 1985-07-09 | 1985-08-14 | Erba Farmitalia | Substituted androsta-1,4-diene-3,17-diones |
GB8622330D0 (en) * | 1986-09-17 | 1986-10-22 | Erba Farmitalia | 4-substituted 6-alkylidenandrostene-3,17-dione derivatives |
GB8721383D0 (en) * | 1987-09-11 | 1987-10-21 | Erba Farmitalia | Preparation of methylene derivatives |
GB8721384D0 (en) * | 1987-09-11 | 1987-10-21 | Erba Farmitalia | 17-substituted andro-sta-1 4-dien-3-one derivatives |
GB8801697D0 (en) * | 1988-01-26 | 1988-02-24 | Erba Farmitalia | Improvements in synthesis of 6-methylene derivatives of androsta-1 4-diene-3 17-dione |
-
1992
- 1992-01-21 GB GB929201224A patent/GB9201224D0/en active Pending
- 1992-12-22 IL IL104204A patent/IL104204A0/en unknown
-
1993
- 1993-01-05 ZA ZA9335A patent/ZA9335B/en unknown
- 1993-01-18 CA CA002106457A patent/CA2106457A1/en not_active Abandoned
- 1993-01-18 HU HU9302649A patent/HUT64968A/en unknown
- 1993-01-18 AU AU33515/93A patent/AU3351593A/en not_active Abandoned
- 1993-01-18 MX MX9300244A patent/MX9300244A/en unknown
- 1993-01-18 JP JP5512161A patent/JPH06507181A/en active Pending
- 1993-01-18 WO PCT/EP1993/000105 patent/WO1993014105A1/en active Application Filing
- 1993-09-17 FI FI934093A patent/FI934093A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI934093A0 (en) | 1993-09-17 |
HUT64968A (en) | 1994-03-28 |
JPH06507181A (en) | 1994-08-11 |
AU3351593A (en) | 1993-08-03 |
IL104204A0 (en) | 1993-05-13 |
WO1993014105A1 (en) | 1993-07-22 |
GB9201224D0 (en) | 1992-03-11 |
HU9302649D0 (en) | 1993-12-28 |
MX9300244A (en) | 1993-07-01 |
FI934093A (en) | 1993-09-17 |
CA2106457A1 (en) | 1993-07-22 |
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