DK137754B - Process for the preparation of 1,4-benzodiazepine derivatives. - Google Patents

Process for the preparation of 1,4-benzodiazepine derivatives.

Info

Publication number: DK137754B
Authority: DK; Denmark
Prior art keywords: preparation; benzodiazepine derivatives; benzodiazepine; derivatives
Prior art date: 1970-08-24

Application number

DK411971A

Other languages

Danish (da)

Other versions

DK137754C (en

Inventor

Giorgio Ferrari

Cesare Casagrande

Original Assignee

Siphar Sa

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.)

1970-08-24

Filing date

1971-08-23

Publication date

1978-05-01

1971-08-23 Application filed by Siphar Sa filed Critical Siphar Sa

1978-05-01 Publication of DK137754B publication Critical patent/DK137754B/en

1978-10-09 Application granted granted Critical

1978-10-09 Publication of DK137754C publication Critical patent/DK137754C/da

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Animal Behavior & Ethology (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Pharmacology & Pharmacy (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Medicinal Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)

DK411971A 1970-08-24 1971-08-23 Process for the preparation of 1,4-benzodiazepine derivatives. DK137754B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1262070A CH538489A (en)	1970-08-24	1970-08-24	Process for the manufacture of 1,4-benzodiazepine derivatives

Publications (2)

Publication Number	Publication Date
DK137754B true DK137754B (en)	1978-05-01
DK137754C DK137754C (en)	1978-10-09

Family

ID=4384789

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK411971A DK137754B (en)	1970-08-24	1971-08-23	Process for the preparation of 1,4-benzodiazepine derivatives.

Country Status (9)

Country	Link
JP (1)	JPS505718B1 (en)
BE (1)	BE830394Q (en)
BR (1)	BR7105511D0 (en)
CH (1)	CH538489A (en)
DK (1)	DK137754B (en)
ES (1)	ES394484A1 (en)
FR (1)	FR2103475B1 (en)
GB (1)	GB1327930A (en)
SE (1)	SE411625B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS52144693U (en) *	1976-04-26	1977-11-02
IT1165588B (en) *	1983-03-23	1987-04-22	Medosan Ind Biochimi	1,4 THERAPEUTICALLY ACTIVE BENZODIAZEPINES
JPS644130U (en) *	1987-06-25	1989-01-11
JPH05192231A (en) *	1992-05-22	1993-08-03	Hokuei Kogyo Kk	Cart mechanism and hanger-housing implement for supporting housing implement

1970
- 1970-08-24 CH CH1262070A patent/CH538489A/en not_active IP Right Cessation
1971
- 1971-08-17 GB GB3864171A patent/GB1327930A/en not_active Expired
- 1971-08-23 DK DK411971A patent/DK137754B/en not_active IP Right Cessation
- 1971-08-24 SE SE1073771A patent/SE411625B/en unknown
- 1971-08-24 ES ES394484A patent/ES394484A1/en not_active Expired
- 1971-08-24 FR FR7130699A patent/FR2103475B1/fr not_active Expired
- 1971-08-24 JP JP6405971A patent/JPS505718B1/ja active Pending
- 1971-08-24 BR BR551171A patent/BR7105511D0/en unknown
1975
- 1975-06-18 BE BE157468A patent/BE830394Q/en active

Also Published As

Publication number	Publication date
GB1327930A (en)	1973-08-22
DK137754C (en)	1978-10-09
DE2142181A1 (en)	1972-03-02
SE411625B (en)	1980-01-21
CH538489A (en)	1973-06-30
BE830394Q (en)	1975-10-16
ES394484A1 (en)	1974-02-16
FR2103475A1 (en)	1972-04-14
FR2103475B1 (en)	1974-10-18
BR7105511D0 (en)	1973-03-08
DE2142181B2 (en)	1976-05-06
JPS505718B1 (en)	1975-03-06

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DK137856B (en)	1978-05-22	Process for the preparation of 1,4-benzodiazepine derivatives.
DK131722B (en)	1975-08-25	Process for the preparation of 1,4-benzodiazepine derivatives.

Legal Events

Date	Code	Title	Description
1984-04-07	PBP	Patent lapsed