CH538489A - Process for the manufacture of 1,4-benzodiazepine derivatives - Google Patents

Process for the manufacture of 1,4-benzodiazepine derivatives

Info

Publication number: CH538489A
Authority: CH; Switzerland
Prior art keywords: manufacture; benzodiazepine derivatives; benzodiazepine; derivatives
Prior art date: 1970-08-24

Application number

CH1262070A

Other languages

Italian (it)

Inventor

Ferrari Giorgio

Casagrande Cesare

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

1970-08-24

Publication date

1973-06-30

1970-08-24 Application filed by Siphar Sa filed Critical Siphar Sa

1970-08-24 Priority to CH1262070A priority Critical patent/CH538489A/en

1971-08-17 Priority to GB3864171A priority patent/GB1327930A/en

1971-08-23 Priority to DE19712142181 priority patent/DE2142181C3/en

1971-08-23 Priority to DK411971A priority patent/DK137754B/en

1971-08-24 Priority to JP46064059A priority patent/JPS505718B1/ja

1971-08-24 Priority to SE1073771A priority patent/SE411625B/en

1971-08-24 Priority to ES394484A priority patent/ES394484A1/en

1971-08-24 Priority to BR551171A priority patent/BR7105511D0/en

1971-08-24 Priority to FR7130699A priority patent/FR2103475B1/fr

1973-04-18 Priority to US352105A priority patent/US3867529A/en

1973-06-30 Publication of CH538489A publication Critical patent/CH538489A/en

1975-06-18 Priority to BE157468A priority patent/BE830394Q/en

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)

CH1262070A 1970-08-24 1970-08-24 Process for the manufacture of 1,4-benzodiazepine derivatives CH538489A (en)

Priority Applications (11)

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
GB3864171A GB1327930A (en)	1970-08-24	1971-08-17	1,4-benzodiazepine derivatives
DE19712142181 DE2142181C3 (en)	1970-08-24	1971-08-23	S-N.N-Dimethytcarbamoyloxy ^ -chlor-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-ones, processes for their preparation and pharmaceutical agents
DK411971A DK137754B (en)	1970-08-24	1971-08-23	Process for the preparation of 1,4-benzodiazepine derivatives.
SE1073771A SE411625B (en)	1970-08-24	1971-08-24	SET TO MAKE 1,4-BENZODIAZEPINE DERIVATIVES
JP46064059A JPS505718B1 (en)	1970-08-24	1971-08-24
ES394484A ES394484A1 (en)	1970-08-24	1971-08-24	PROCEDURE FOR THE PREPARATION OF 1,4-BENZO-DIAZEPINIC DERIVATIVES.
BR551171A BR7105511D0 (en)	1970-08-24	1971-08-24	PROCESS FOR THE PREPARATION OF DERIVATIVES 1,4 BENZODIAZEPINICS
FR7130699A FR2103475B1 (en)	1970-08-24	1971-08-24
US352105A US3867529A (en)	1970-08-24	1973-04-18	Tranquilizing and anti-anxiety pharmaceutical compositions
BE157468A BE830394Q (en)	1970-08-24	1975-06-18	NEW BENZODIAZEPINIQUE-1,4 "DERIVATIVES

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 (1)

Publication Number	Publication Date
CH538489A true CH538489A (en)	1973-06-30

Family

ID=4384789

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1262070A CH538489A (en)	1970-08-24	1970-08-24	Process for the manufacture 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 FR FR7130699A patent/FR2103475B1/fr not_active Expired
- 1971-08-24 JP JP46064059A patent/JPS505718B1/ja active Pending
- 1971-08-24 BR BR551171A patent/BR7105511D0/en unknown
- 1971-08-24 SE SE1073771A patent/SE411625B/en unknown
- 1971-08-24 ES ES394484A patent/ES394484A1/en not_active Expired
1975
- 1975-06-18 BE BE157468A patent/BE830394Q/en active

Also Published As

Publication number	Publication date
BE830394Q (en)	1975-10-16
BR7105511D0 (en)	1973-03-08
GB1327930A (en)	1973-08-22
FR2103475B1 (en)	1974-10-18
DE2142181B2 (en)	1976-05-06
FR2103475A1 (en)	1972-04-14
SE411625B (en)	1980-01-21
JPS505718B1 (en)	1975-03-06
DK137754B (en)	1978-05-01
ES394484A1 (en)	1974-02-16
DE2142181A1 (en)	1972-03-02
DK137754C (en)	1978-10-09

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Legal Events

Date	Code	Title	Description
1981-06-30	PUE	Assignment	Owner name: IMPHARZAM S.A.
1990-10-31	PL	Patent ceased