HU9302649D0 - Process for producing 6-difluoro-methylen-anrosten-one derivatives and pharmaceutical preparatives containing them - Google Patents

Process for producing 6-difluoro-methylen-anrosten-one derivatives and pharmaceutical preparatives containing them

Info

Publication number: HU9302649D0
Authority: HU; Hungary
Prior art keywords: anrosten; methylen; difluoro; derivatives; producing
Prior art date: 1992-01-21

Application number

HU9302649A

Other languages

Hungarian (hu)

Other versions

HUT64968A (en

Inventor

Franco Buzzetti

Antonio Longo

Angelo Crugnola

Enrico Salle

Original Assignee

Erba Carlo Spa

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1992-01-21

Filing date

1993-01-18

Publication date

1993-12-28

1993-01-18 Application filed by Erba Carlo Spa filed Critical Erba Carlo Spa

1993-12-28 Publication of HU9302649D0 publication Critical patent/HU9302649D0/en

1994-03-28 Publication of HUT64968A publication Critical patent/HUT64968A/en

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

HU9302649A 1992-01-21 1993-01-18 Process for producing 6-difluoro-methylen-anrosten-one derivatives and pharmaceutical preparatives containing them HUT64968A (en)

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 (2)

Publication Number	Publication Date
HU9302649D0 true HU9302649D0 (en)	1993-12-28
HUT64968A HUT64968A (en)	1994-03-28

Family

ID=10708955

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU9302649A HUT64968A (en)	1992-01-21	1993-01-18	Process for producing 6-difluoro-methylen-anrosten-one derivatives and pharmaceutical preparatives containing them

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 WO PCT/EP1993/000105 patent/WO1993014105A1/en active Application Filing
- 1993-01-18 JP JP5512161A patent/JPH06507181A/en active Pending
- 1993-01-18 MX MX9300244A patent/MX9300244A/en unknown
- 1993-01-18 HU HU9302649A patent/HUT64968A/en unknown
- 1993-01-18 AU AU33515/93A patent/AU3351593A/en not_active Abandoned
- 1993-01-18 CA CA002106457A patent/CA2106457A1/en not_active Abandoned
- 1993-09-17 FI FI934093A patent/FI934093A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI934093A0 (en)	1993-09-17
IL104204A0 (en)	1993-05-13
GB9201224D0 (en)	1992-03-11
MX9300244A (en)	1993-07-01
WO1993014105A1 (en)	1993-07-22
HUT64968A (en)	1994-03-28
ZA9335B (en)	1993-08-05
AU3351593A (en)	1993-08-03
CA2106457A1 (en)	1993-07-22
JPH06507181A (en)	1994-08-11
FI934093A (en)	1993-09-17

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Legal Events

Date	Code	Title	Description
1994-11-28	DFD9	Temporary protection cancelled due to non-payment of fee