AT303737B - Process for the preparation of new tetrahydro-1,5-benzodiazepin-4-ones and their acid addition salts - Google Patents

Process for the preparation of new tetrahydro-1,5-benzodiazepin-4-ones and their acid addition salts

Info

Publication number: AT303737B
Authority: AT; Austria
Prior art keywords: benzodiazepin; ones; preparation; acid addition; addition salts
Prior art date: 1969-06-11

Application number

AT522570A

Other languages

German (de)

Original Assignee

Boehringer Sohn Ingelheim

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.)

1969-06-11

Filing date

1970-06-10

Publication date

1972-12-11

1969-06-11 Priority claimed from DE19691929656 external-priority patent/DE1929656A1/en

1970-02-13 Priority claimed from DE19702006600 external-priority patent/DE2006600A1/en

1970-04-23 Priority claimed from DE19702019627 external-priority patent/DE2019627A1/en

1970-06-10 Application filed by Boehringer Sohn Ingelheim filed Critical Boehringer Sohn Ingelheim

1972-12-11 Application granted granted Critical

1972-12-11 Publication of AT303737B publication Critical patent/AT303737B/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
- C07D243/12—1,5-Benzodiazepines; Hydrogenated 1,5-benzodiazepines

Landscapes

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

AT522570A 1969-06-11 1970-06-10 Process for the preparation of new tetrahydro-1,5-benzodiazepin-4-ones and their acid addition salts AT303737B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19691929656 DE1929656A1 (en)	1969-06-11	1969-06-11	Tetrahydro-1,5-benzodiazepine-4-ones
DE19702006600 DE2006600A1 (en)	1970-02-13	1970-02-13	Tetrahydro-1,5-benzodiazepine-4-ones
DE19702019627 DE2019627A1 (en)	1969-06-11	1970-04-23	Tetrahydro-1,5-benzodiazepine-4-ones

Publications (1)

Publication Number	Publication Date
AT303737B true AT303737B (en)	1972-12-11

Family

ID=27181978

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT522570A AT303737B (en)	1969-06-11	1970-06-10	Process for the preparation of new tetrahydro-1,5-benzodiazepin-4-ones and their acid addition salts
AT00409/72A AT303746B (en)	1969-06-11	1970-06-10	PROCESS FOR THE PREPARATION OF NEW TETRAHYDRO-1,5-BENZODIAZEPIN-4-ONES AND THEIR ACID ADDITION SALTS

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
AT00409/72A AT303746B (en)	1969-06-11	1970-06-10	PROCESS FOR THE PREPARATION OF NEW TETRAHYDRO-1,5-BENZODIAZEPIN-4-ONES AND THEIR ACID ADDITION SALTS

Country Status (16)

Country	Link
JP (3)	JPS5013273B1 (en)
AT (2)	AT303737B (en)
BE (1)	BE751834A (en)
BG (4)	BG17602A3 (en)
CA (1)	CA967154A (en)
CH (1)	CH549582A (en)
ES (4)	ES380557A1 (en)
FR (1)	FR2052950B1 (en)
GB (1)	GB1317475A (en)
IE (1)	IE35727B1 (en)
IL (1)	IL34689A (en)
NL (1)	NL7008404A (en)
NO (1)	NO129524B (en)
RO (4)	RO58641A (en)
SE (1)	SE381873B (en)
SU (1)	SU423299A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110256365B (en) *	2019-06-24	2022-06-07	陕西师范大学	Method for preparing benzodiazepine derivatives catalyzed by dichlorotitanocene
CN110183397B (en) *	2019-06-24	2022-08-23	陕西师范大学	Method for preparing 1, 5-benzothiazine compound by catalysis of zirconocene dichloride

1970
- 1970-04-10 BG BG014913A patent/BG17602A3/en unknown
- 1970-06-05 SU SU701666624A patent/SU423299A3/en active
- 1970-06-05 RO RO69784A patent/RO58641A/ro unknown
- 1970-06-05 CA CA084,760A patent/CA967154A/en not_active Expired
- 1970-06-05 RO RO63562A patent/RO58405A/ro unknown
- 1970-06-05 RO RO69783A patent/RO58640A/ro unknown
- 1970-06-05 RO RO69785A patent/RO58887A/ro unknown
- 1970-06-09 CH CH863170A patent/CH549582A/en not_active IP Right Cessation
- 1970-06-09 IL IL34689A patent/IL34689A/en unknown
- 1970-06-09 ES ES380557A patent/ES380557A1/en not_active Expired
- 1970-06-10 GB GB2819770A patent/GB1317475A/en not_active Expired
- 1970-06-10 NL NL7008404A patent/NL7008404A/xx unknown
- 1970-06-10 AT AT522570A patent/AT303737B/en not_active IP Right Cessation
- 1970-06-10 AT AT00409/72A patent/AT303746B/en not_active IP Right Cessation
- 1970-06-10 NO NO02256/70A patent/NO129524B/no unknown
- 1970-06-10 IE IE753/70A patent/IE35727B1/en unknown
- 1970-06-10 BG BG017287A patent/BG17973A3/en unknown
- 1970-06-10 BG BG017289A patent/BG17974A3/en unknown
- 1970-06-11 SE SE7008152A patent/SE381873B/en unknown
- 1970-06-11 BE BE751834D patent/BE751834A/en unknown
- 1970-06-11 FR FR7021448A patent/FR2052950B1/fr not_active Expired
1971
- 1971-01-11 ES ES387138A patent/ES387138A1/en not_active Expired
- 1971-01-11 ES ES71387137A patent/ES387137A1/en not_active Expired
- 1971-01-11 ES ES387136A patent/ES387136A1/en not_active Expired
- 1971-04-07 BG BG017288A patent/BG17603A3/en unknown
- 1971-10-01 JP JP46077047A patent/JPS5013273B1/ja active Pending
- 1971-10-01 JP JP46077048A patent/JPS5031158B1/ja active Pending
- 1971-10-01 JP JP46077046A patent/JPS49192B1/ja active Pending

Also Published As

Publication number	Publication date
RO58887A (en)	1975-10-15
FR2052950B1 (en)	1974-08-30
AT303746B (en)	1972-11-15
RO58641A (en)	1975-09-15
SE381873B (en)	1975-12-22
BE751834A (en)	1970-12-11
IL34689A0 (en)	1970-08-19
BG17974A3 (en)	1974-03-05
BG17973A3 (en)	1974-03-05
RO58405A (en)	1975-11-15
IE35727L (en)	1970-12-11
JPS5031158B1 (en)	1975-10-07
CH549582A (en)	1974-05-31
BG17602A3 (en)	1973-11-10
SU423299A3 (en)	1974-04-05
GB1317475A (en)	1973-05-16
NO129524B (en)	1974-04-22
BG17603A3 (en)	1973-11-10
RO58640A (en)	1975-10-15
IE35727B1 (en)	1976-05-12
IL34689A (en)	1973-03-30
FR2052950A1 (en)	1971-04-16
NL7008404A (en)	1970-12-15
ES387137A1 (en)	1974-01-01
ES387138A1 (en)	1973-05-01
JPS5013273B1 (en)	1975-05-19
ES380557A1 (en)	1973-04-01
JPS49192B1 (en)	1974-01-05
CA967154A (en)	1975-05-06
ES387136A1 (en)	1974-01-01

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Legal Events

Date	Code	Title	Description
1979-01-15	ELJ	Ceased due to non-payment of the annual fee