AT319251B - Verfahren zur Herstellung von Benzodiazepin-Derivaten - Google Patents

Verfahren zur Herstellung von Benzodiazepin-Derivaten

Info

Publication number: AT319251B
Authority: AT; Austria
Prior art keywords: preparation; benzodiazepine derivatives; benzodiazepine; derivatives
Prior art date: 1970-12-23

Application number

AT814271A

Other languages

English (en)

Original Assignee

Hoffmann La Roche

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.)

1970-12-23

Filing date

1971-09-20

Publication date

1974-12-10

1971-09-20 Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche

1974-12-10 Application granted granted Critical

1974-12-10 Publication of AT319251B publication Critical patent/AT319251B/de

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)

AT814271A 1970-12-23 1971-09-20 Verfahren zur Herstellung von Benzodiazepin-Derivaten AT319251B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10118870A	1970-12-23	1970-12-23

Publications (1)

Publication Number	Publication Date
AT319251B true AT319251B (de)	1974-12-10

Family

ID=22283420

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT814271A AT319251B (de)	1970-12-23	1971-09-20	Verfahren zur Herstellung von Benzodiazepin-Derivaten

Country Status (18)

Country	Link
US (1)	US3681341A (de)
JP (1)	JPS5531150B1 (de)
AT (1)	AT319251B (de)
AU (1)	AU3399171A (de)
BE (1)	BE772818A (de)
BR (1)	BR7106876D0 (de)
CH (1)	CH562811A5 (de)
DE (1)	DE2147283A1 (de)
ES (1)	ES395622A1 (de)
FR (1)	FR2119069B1 (de)
GB (1)	GB1294776A (de)
IE (1)	IE35669B1 (de)
IL (1)	IL37776A0 (de)
NL (1)	NL7113708A (de)
NO (1)	NO132095C (de)
SE (1)	SE373137B (de)
YU (1)	YU34525B (de)
ZA (1)	ZA716358B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4056525A (en) *	1975-06-02	1977-11-01	American Home Products Corporation	2,3-dialkoxy-3h-1,4-benzodiazepines
US5438035A (en) *	1994-06-24	1995-08-01	American Cyanamid Company	Methods for controlling undesirable plant species with benzodiazepine compounds
CN101899049A (zh) *	2004-10-13	2010-12-01	霍夫曼-拉罗奇有限公司	二取代吡唑并苯并二氮杂*类
KR20110010813A (ko) *	2005-10-14	2011-02-07	에프. 호프만-라 로슈 아게	5-(2-클로로페닐)-1,2-디히드로-7-플루오로-8-메톡시-3-메틸-피라졸로[3,4-ｂ][1,4] 벤조디아제핀의 투여 섭생
KR102049308B1 (ko)	2011-11-02	2020-01-08	타지반 투 엘엘씨	동화상 부호화 방법, 동화상 부호화 장치, 동화상 복호 방법, 동화상 복호 장치, 및, 동화상 부호화 복호 장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3462418A (en) *	1963-10-29	1969-08-19	Hoffmann La Roche	Preparation of 1,4-benzodiazepin-2-one-4-oxide from 2-lower alkoxy-1,4-benzodiazepine-4-oxide

1970
- 1970-12-23 US US101188A patent/US3681341A/en not_active Expired - Lifetime
1971
- 1971-09-17 CH CH1360171A patent/CH562811A5/xx not_active IP Right Cessation
- 1971-09-20 BE BE772818A patent/BE772818A/xx unknown
- 1971-09-20 AT AT814271A patent/AT319251B/de not_active IP Right Cessation
- 1971-09-20 SE SE7111876A patent/SE373137B/xx unknown
- 1971-09-21 NO NO3496/71A patent/NO132095C/no unknown
- 1971-09-22 DE DE19712147283 patent/DE2147283A1/de active Pending
- 1971-09-22 ZA ZA716358A patent/ZA716358B/xx unknown
- 1971-09-24 IL IL37776A patent/IL37776A0/xx unknown
- 1971-09-27 GB GB45004/71A patent/GB1294776A/en not_active Expired
- 1971-09-27 IE IE1200/71A patent/IE35669B1/xx unknown
- 1971-09-29 AU AU33991/71A patent/AU3399171A/en not_active Expired
- 1971-10-02 ES ES395622A patent/ES395622A1/es not_active Expired
- 1971-10-06 NL NL7113708A patent/NL7113708A/xx not_active Application Discontinuation
- 1971-10-08 YU YU2559/71A patent/YU34525B/xx unknown
- 1971-10-15 BR BR6876/71A patent/BR7106876D0/pt unknown
- 1971-10-15 JP JP8100471A patent/JPS5531150B1/ja active Pending
- 1971-12-23 FR FR7146454A patent/FR2119069B1/fr not_active Expired

Also Published As

Publication number	Publication date
CH562811A5 (de)	1975-06-13
US3681341A (en)	1972-08-01
AU3399171A (en)	1973-04-05
NO132095C (de)	1975-09-17
ZA716358B (en)	1972-08-30
YU255971A (en)	1979-02-28
SE373137B (de)	1975-01-27
NO132095B (de)	1975-06-09
IE35669L (en)	1972-06-23
ES395622A1 (es)	1973-11-16
IE35669B1 (en)	1976-04-14
NL7113708A (de)	1972-06-27
GB1294776A (en)	1972-11-01
FR2119069A1 (de)	1972-08-04
DE2147283A1 (de)	1972-07-13
IL37776A0 (en)	1971-11-29
BR7106876D0 (pt)	1973-07-12
JPS5531150B1 (de)	1980-08-15
YU34525B (en)	1979-09-10
BE772818A (fr)	1972-03-20
FR2119069B1 (de)	1975-06-13

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AT289125B (de)	1971-04-13	Verfahren zur Herstellung von Benzodiazepin-Derivaten
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AT299206B (de)	1972-06-12	Verfahren zur Herstellung von Benzodiazepin-Derivaten
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Legal Events

Date	Code	Title	Description
1980-12-15	ELJ	Ceased due to non-payment of the annual fee