HU907041D0 - Process for producing new crystar form of 8-chlorine-1-methyl-6-phenyl-4h-1,2,4-triazolo(4,3-a)(1,4) benzodiazepine - Google Patents

Process for producing new crystar form of 8-chlorine-1-methyl-6-phenyl-4h-1,2,4-triazolo(4,3-a)(1,4) benzodiazepine

Info

Publication number: HU907041D0
Authority: HU; Hungary
Prior art keywords: crystar; benzodiazepine; triazolo; chlorine; phenyl
Prior art date: 1989-11-07

Application number

HU704190A

Other languages

Hungarian (hu)

Other versions

HU206356B (en

HUT59143A (en

Inventor

Fritz Bahr

Karl-Friedrich Landgraf

Wolfgang Sauer

Sabine Geissler

Eberhard Schubert

Original Assignee

Dresden Arzneimittel

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.)

1989-11-07

Filing date

1990-11-06

Publication date

1991-05-28

1990-11-06 Application filed by Dresden Arzneimittel filed Critical Dresden Arzneimittel

1991-05-28 Publication of HU907041D0 publication Critical patent/HU907041D0/en

1992-04-28 Publication of HUT59143A publication Critical patent/HUT59143A/en

1992-10-28 Publication of HU206356B publication Critical patent/HU206356B/en

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD33431589A DD289530B5 (en)	1989-11-07	1989-11-07	PROCESS FOR PREPARING A NEW CRYSTAL FORM OF 8-CHLORO-1-METHYL-6-PHENYL-4H-1,2,4-TRIAZOLO / 4,3-A // 1,4 / BENZODIAZEPINE

Publications (3)

Publication Number	Publication Date
HU907041D0 true HU907041D0 (en)	1991-05-28
HUT59143A HUT59143A (en)	1992-04-28
HU206356B HU206356B (en)	1992-10-28

Family

ID=5613608

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU704190A HU206356B (en)	1989-11-07	1990-11-06	Process for producing new, hydrate crystalline form of 8-chloro-1-methyl-6-phenyl-4h-1,2,4-triazolo/4,3-a//1,4/benzodiazepine

Country Status (6)

Country	Link
DD (1)	DD289530B5 (en)
HU (1)	HU206356B (en)
PL (1)	PL164686B1 (en)
RO (1)	RO106739B1 (en)
RU (2)	RU2034844C1 (en)
UA (2)	UA27026A1 (en)

1989
- 1989-11-07 DD DD33431589A patent/DD289530B5/en not_active IP Right Cessation
1990
- 1990-11-06 UA UA4831675A patent/UA27026A1/en unknown
- 1990-11-06 PL PL28764190A patent/PL164686B1/en not_active IP Right Cessation
- 1990-11-06 HU HU704190A patent/HU206356B/en not_active IP Right Cessation
- 1990-11-06 UA UA5010908A patent/UA27032A1/en unknown
- 1990-11-06 RO RO14627190A patent/RO106739B1/en unknown
- 1990-11-06 RU SU4831675 patent/RU2034844C1/en not_active IP Right Cessation
1992
- 1992-02-28 RU SU5010908 patent/RU2077536C1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
PL287641A1 (en)	1991-07-15
DD289530B5 (en)	1994-03-31
HU206356B (en)	1992-10-28
RO106739B1 (en)	1993-06-30
UA27032A1 (en)	2000-02-28
RU2034844C1 (en)	1995-05-10
UA27026A1 (en)	2000-02-28
RU2077536C1 (en)	1997-04-20
PL164686B1 (en)	1994-09-30
DD289530A5 (en)	1991-05-02
HUT59143A (en)	1992-04-28

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Legal Events

Date	Code	Title	Description
2002-03-28	HPC4	Succession in title of patentee	Owner name: AWD.PHARMA GMBH & CO. KG, DE
2007-08-28	MM4A	Lapse of definitive patent protection due to non-payment of fees