CH549586A - PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATIVES. - Google Patents

PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATIVES.

Info

Publication number: CH549586A
Authority: CH; Switzerland
Prior art keywords: preparation; benzodiazepine derivatives; benzodiazepine; derivatives
Prior art date: 1970-06-01

Application number

CH1838170A

Other languages

German (de)

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.)

1970-06-01

Filing date

1970-12-11

Publication date

1974-05-31

1970-12-11 Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche

1974-05-31 Publication of CH549586A publication Critical patent/CH549586A/en

Links

229940053197 benzodiazepine derivative antiepileptics Drugs 0.000 title 1
150000001557 benzodiazepines Chemical class 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
- C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C271/22—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by carboxyl groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
- C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4
- 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
- C07D243/28—Preparation including building-up the benzodiazepine skeleton from compounds containing no hetero rings

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Indole Compounds (AREA)

CH1838170A 1970-06-01 1970-12-11 PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATIVES. CH549586A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US4253370A	1970-06-01	1970-06-01

Publications (1)

Publication Number	Publication Date
CH549586A true CH549586A (en)	1974-05-31

Family

ID=21922438

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH1838170A CH549586A (en)	1970-06-01	1970-12-11	PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATIVES.
CH1745473A CH561684A5 (en)	1970-06-01	1970-12-11

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CH1745473A CH561684A5 (en)	1970-06-01	1970-12-11

Country Status (15)

Country	Link
AR (1)	AR193050A1 (en)
BE (1)	BE760510A (en)
BG (3)	BG18186A3 (en)
CH (2)	CH549586A (en)
DE (1)	DE2062927A1 (en)
DK (1)	DK136647B (en)
ES (1)	ES386685A1 (en)
FR (1)	FR2093923B1 (en)
GB (1)	GB1332699A (en)
IE (1)	IE35428B1 (en)
IL (1)	IL35885A (en)
NL (1)	NL7018577A (en)
NO (1)	NO130681C (en)
PH (1)	PH9829A (en)
SE (2)	SE385298B (en)

1970
- 1970-12-11 CH CH1838170A patent/CH549586A/en not_active IP Right Cessation
- 1970-12-11 CH CH1745473A patent/CH561684A5/xx not_active IP Right Cessation
- 1970-12-18 BE BE760510A patent/BE760510A/en unknown
- 1970-12-21 PH PH12060A patent/PH9829A/en unknown
- 1970-12-21 NL NL7018577A patent/NL7018577A/xx not_active Application Discontinuation
- 1970-12-21 DK DK649370AA patent/DK136647B/en unknown
- 1970-12-21 GB GB1229172A patent/GB1332699A/en not_active Expired
- 1970-12-21 DE DE19702062927 patent/DE2062927A1/en not_active Ceased
- 1970-12-21 NO NO4888/70A patent/NO130681C/no unknown
- 1970-12-21 BG BG19454A patent/BG18186A3/xx unknown
- 1970-12-21 SE SE7017330A patent/SE385298B/en unknown
- 1970-12-21 BG BG19455A patent/BG18187A3/xx unknown
- 1970-12-21 BG BG19457A patent/BG18188A3/xx unknown
- 1970-12-21 IL IL35885A patent/IL35885A/en unknown
- 1970-12-21 FR FR7046020A patent/FR2093923B1/fr not_active Expired
- 1970-12-21 ES ES386685A patent/ES386685A1/en not_active Expired
- 1970-12-21 IE IE1624/70A patent/IE35428B1/en unknown
1971
- 1971-10-04 AR AR238272A patent/AR193050A1/en active
1975
- 1975-11-26 SE SE7513327A patent/SE7513327L/en unknown

Also Published As

Publication number	Publication date
DK136647C (en)	1978-04-17
NO130681C (en)	1975-01-22
DE2062927A1 (en)	1971-12-16
BG18187A3 (en)	1974-09-02
DK136647B (en)	1977-11-07
FR2093923B1 (en)	1974-05-24
NL7018577A (en)	1971-12-03
IE35428B1 (en)	1976-02-18
BG18186A3 (en)	1974-09-02
BG18188A3 (en)	1974-09-02
FR2093923A1 (en)	1972-02-04
IE35428L (en)	1971-12-01
BE760510A (en)	1971-06-18
NO130681B (en)	1974-10-14
CH561684A5 (en)	1975-05-15
ES386685A1 (en)	1973-03-16
SE7513327L (en)	1975-11-26
PH9829A (en)	1976-04-02
SE385298B (en)	1976-06-21
AR193050A1 (en)	1973-03-30
IL35885A (en)	1974-05-16
IL35885A0 (en)	1971-04-28
GB1332699A (en)	1973-10-03

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Legal Events

Date	Code	Title	Description
1983-08-31	PL	Patent ceased