HUP0300937A3 - Novel polymorphic form of 17-betha-(n-ter. butyl carbamoyl)-4-aza-5alpha-androst-1-en-3-one and process for preparing it - Google Patents

Novel polymorphic form of 17-betha-(n-ter. butyl carbamoyl)-4-aza-5alpha-androst-1-en-3-one and process for preparing it

Info

Publication number: HUP0300937A3
Authority: HU; Hungary
Prior art keywords: betha; 5alpha; androst; aza; ter
Prior art date: 2000-09-07

Application number

HU0300937A

Other languages

Hungarian (hu)

Original Assignee

Reddys Lab Ltd Dr

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.)

2000-09-07

Filing date

2001-06-19

Publication date

2007-10-29

2001-06-19 Application filed by Reddys Lab Ltd Dr filed Critical Reddys Lab Ltd Dr

2007-02-28 Publication of HUP0300937A2 publication Critical patent/HUP0300937A2/en

2007-10-29 Publication of HUP0300937A3 publication Critical patent/HUP0300937A3/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
- C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
- C07J73/005—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by nitrogen as hetero atom
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/08—Drugs for disorders of the urinary system of the prostate
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/10—Anti-acne agents
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/14—Drugs for dermatological disorders for baldness or alopecia
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/24—Drugs for disorders of the endocrine system of the sex hormones
- A61P5/28—Antiandrogens

Landscapes

Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
General Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Pharmacology & Pharmacy (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Animal Behavior & Ethology (AREA)
Life Sciences & Earth Sciences (AREA)
Veterinary Medicine (AREA)
Public Health (AREA)
Dermatology (AREA)
Diabetes (AREA)
Endocrinology (AREA)
Urology & Nephrology (AREA)
Steroid Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

HU0300937A 2000-09-07 2001-06-19 Novel polymorphic form of 17-betha-(n-ter. butyl carbamoyl)-4-aza-5alpha-androst-1-en-3-one and process for preparing it HUP0300937A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IN737DE2000		2000-09-07
PCT/US2001/019546 WO2002020553A1 (en)	2000-09-07	2001-06-19	NOVEL POLYMORPHIC FORM OF 17-β-(N-TER.BUTYL CARBAMOYL)-4-AZA-5-α-ANDROST-1-EN-3-ONE AND A PROCESS FOR PREPARING IT

Publications (2)

Publication Number	Publication Date
HUP0300937A2 HUP0300937A2 (en)	2007-02-28
HUP0300937A3 true HUP0300937A3 (en)	2007-10-29

Family

ID=11097081

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU0300937A HUP0300937A3 (en)	2000-09-07	2001-06-19	Novel polymorphic form of 17-betha-(n-ter. butyl carbamoyl)-4-aza-5alpha-androst-1-en-3-one and process for preparing it

Country Status (12)

Country	Link
EP (1)	EP1322663A1 (en)
JP (1)	JP2004508380A (en)
AU (1)	AU6991101A (en)
BR (1)	BR0113732A (en)
CA (1)	CA2422159A1 (en)
HU (1)	HUP0300937A3 (en)
IL (1)	IL154785A0 (en)
NO (1)	NO20031045L (en)
NZ (1)	NZ525116A (en)
PL (1)	PL361014A1 (en)
WO (1)	WO2002020553A1 (en)
ZA (1)	ZA200302554B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2206065B1 (en) *	2002-10-31	2005-08-16	Ragactives, S.L.	PROCEDURE FOR OBTAINING THE POLYMORPHIC FORM I OF FINASTERIDA.
WO2005003149A1 (en) *	2003-07-03	2005-01-13	Cipla Limited	Process for the preparation of finasteride form i
CN1294913C (en) *	2004-12-23	2007-01-17	鲁南制药集团股份有限公司	Medication combination of containing finasteride and cyclodextrin or ramification

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NZ225100A (en) *	1987-06-29	1991-09-25	Merck & Co Inc	Reaction of steroids (including 4-azasteroids) with a silylating agent in the presence of a quinone to introduce a delta' double bond and silylated intermediates
US5237061A (en) *	1988-10-31	1993-08-17	Merck & Co., Inc.	Methods of synthesizing benign prostatic hypertropic agents and their intermediates
US5021575A (en) *	1989-11-13	1991-06-04	Merck & Co., Inc.	Method for introducing a 1,2 double bond into azasteroids
US5091534A (en) *	1990-08-27	1992-02-25	Merck & Co., Inc.	Trialkylsilyl trifluoromethanesulfonate mediated α-methylenic carbon functionalization of 4-AZA-5α-androstan-3-one steroids
US5468860A (en) *	1992-11-19	1995-11-21	Merck & Co., Inc.	New finasteride processes

2001
- 2001-06-19 JP JP2002525173A patent/JP2004508380A/en not_active Withdrawn
- 2001-06-19 NZ NZ525116A patent/NZ525116A/en unknown
- 2001-06-19 CA CA002422159A patent/CA2422159A1/en not_active Abandoned
- 2001-06-19 IL IL15478501A patent/IL154785A0/en unknown
- 2001-06-19 BR BR0113732-8A patent/BR0113732A/en not_active Application Discontinuation
- 2001-06-19 EP EP01948467A patent/EP1322663A1/en not_active Ceased
- 2001-06-19 PL PL01361014A patent/PL361014A1/en not_active Application Discontinuation
- 2001-06-19 HU HU0300937A patent/HUP0300937A3/en unknown
- 2001-06-19 AU AU6991101A patent/AU6991101A/en active Pending
- 2001-06-19 WO PCT/US2001/019546 patent/WO2002020553A1/en not_active Ceased
2003
- 2003-03-06 NO NO20031045A patent/NO20031045L/en not_active Application Discontinuation
- 2003-04-01 ZA ZA200302554A patent/ZA200302554B/en unknown

Also Published As

Publication number	Publication date
IL154785A0 (en)	2003-10-31
ZA200302554B (en)	2004-02-19
WO2002020553A1 (en)	2002-03-14
NZ525116A (en)	2004-11-26
PL361014A1 (en)	2004-09-20
NO20031045D0 (en)	2003-03-06
EP1322663A1 (en)	2003-07-02
HUP0300937A2 (en)	2007-02-28
AU6991101A (en)	2002-03-22
JP2004508380A (en)	2004-03-18
NO20031045L (en)	2003-04-29
BR0113732A (en)	2003-07-29
CA2422159A1 (en)	2002-03-14

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