GB2056981B - Benzodiazepines - Google Patents

Benzodiazepines

Info

Publication number: GB2056981B
Authority: GB; United Kingdom
Prior art keywords: benzodiazepines
Prior art date: 1979-08-16
Legal status (The legal status 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 status listed.): Expired

Application number

GB8026894A

Other versions

GB2056981A (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Richter Gedeon Vegyeszeti Gyar Nyrt

Original Assignee

Richter Gedeon Vegyeszeti Gyar RT

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.)

1979-08-16

Filing date

1980-08-18

Publication date

1983-11-23

1980-08-18 Application filed by Richter Gedeon Vegyeszeti Gyar RT filed Critical Richter Gedeon Vegyeszeti Gyar RT

1981-03-25 Publication of GB2056981A publication Critical patent/GB2056981A/en

1983-11-23 Application granted granted Critical

1983-11-23 Publication of GB2056981B publication Critical patent/GB2056981B/en

Status Expired legal-status Critical Current

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
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/20—Hypnotics; Sedatives
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P39/00—General protective or antinoxious agents
- A61P39/02—Antidotes

Landscapes

Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
Public Health (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Chemical Kinetics & Catalysis (AREA)
Pharmacology & Pharmacy (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Veterinary Medicine (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Anesthesiology (AREA)
Toxicology (AREA)
Biomedical Technology (AREA)
Neurology (AREA)
Neurosurgery (AREA)
Diabetes (AREA)
Hematology (AREA)
Obesity (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)

GB8026894A 1979-08-16 1980-08-18 Benzodiazepines Expired GB2056981B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU79RI726A HU187262B (en)	1979-08-16	1979-08-16	Process for preparing new tetrahydro-1,4-benzodiazepin-2-ones

Publications (2)

Publication Number	Publication Date
GB2056981A GB2056981A (en)	1981-03-25
GB2056981B true GB2056981B (en)	1983-11-23

Family

ID=11001109

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8026894A Expired GB2056981B (en)	1979-08-16	1980-08-18	Benzodiazepines

Country Status (11)

Country	Link
JP (1)	JPS5668675A (en)
BE (1)	BE884788A (en)
CA (1)	CA1151166A (en)
CH (1)	CH647238A5 (en)
DE (1)	DE3030364A1 (en)
FR (1)	FR2463131A1 (en)
GB (1)	GB2056981B (en)
HU (1)	HU187262B (en)
IT (1)	IT1147764B (en)
NL (1)	NL8004564A (en)
SE (1)	SE441924B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3921677A1 (en) *	1989-07-01	1991-01-10	Basf Ag	SEALABLE PLASTIC FILM

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3109843A (en) *		1963-11-05		Process for preparing
DE1199776B (en) *	1959-12-10	1965-09-02	Hoffmann La Roche	Process for the preparation of 5-phenyl-2-oxo-1, 2, 4, 5-tetrahydro-3H-1, 4-benzodiazepine derivatives
NL131197C (en) *	1963-06-28
US3522289A (en) *	1964-06-15	1970-07-28	Hoffmann La Roche	Process for preparing a 2(1-(2-amino-5-phenyl) - 1 - phenylmethylamino)acetic acid derivative
CH510678A (en) *	1966-12-03	1971-07-31	Richter Gedeon Vegyeszet	1 3 4 5-tetrahydro-2h-1 4-benzodiazepine 2-one derivs
AT281035B (en) *	1966-12-28	1970-05-11	Richter Gedeon Vegyeszet	Process for the preparation of 1,3-dihydro-2H-1,4-benzodiazepine derivatives and their acid addition salts
CH558370A (en) *	1970-07-30	1975-01-31	Richter Gedeon Vegyeszet	1,3,4,5-tetrahydro 2h 1,4-benzodiazepin 2-ones - by reductive cyclization of n-protected n-glycylamido-benzophenones
AT309439B (en) *	1970-07-30	1973-08-27	Richter Gedeon Vegyeszet	Process for the preparation of new optically active 1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one derivatives and their salts
DE2204484B2 (en) *	1971-02-09	1978-04-13	Sumitomo Chemical Co	Process for the preparation of 5-phenyl-23-dihydro-IH-1,4-benzodiazepines
JPS4825199A (en) *	1971-08-03	1973-04-02
US3864330A (en) *	1971-08-31	1975-02-04	Sumitomo Chemical Co	Benzodiazepine derivatives and production thereof
HU171033B (en) *	1974-05-29	1977-10-28	Richter Gedeon Vegyeszet	Process for producing benzodiazepine derivatives
HU170623B (en) *	1974-06-25	1977-07-28

1979
- 1979-08-16 HU HU79RI726A patent/HU187262B/en not_active IP Right Cessation
1980
- 1980-08-04 IT IT68248/80A patent/IT1147764B/en active
- 1980-08-11 DE DE19803030364 patent/DE3030364A1/en not_active Ceased
- 1980-08-12 NL NL8004564A patent/NL8004564A/en not_active Application Discontinuation
- 1980-08-13 FR FR8017856A patent/FR2463131A1/en active Granted
- 1980-08-14 BE BE0/201759A patent/BE884788A/en not_active IP Right Cessation
- 1980-08-15 CA CA000358371A patent/CA1151166A/en not_active Expired
- 1980-08-15 CH CH6185/80A patent/CH647238A5/en not_active IP Right Cessation
- 1980-08-15 SE SE8005779A patent/SE441924B/en not_active IP Right Cessation
- 1980-08-16 JP JP11231480A patent/JPS5668675A/en active Granted
- 1980-08-18 GB GB8026894A patent/GB2056981B/en not_active Expired

Also Published As

Publication number	Publication date
JPH0325425B2 (en)	1991-04-05
SE8005779L (en)	1981-02-17
NL8004564A (en)	1981-02-18
IT8068248A0 (en)	1980-08-04
CA1151166A (en)	1983-08-02
JPS5668675A (en)	1981-06-09
DE3030364A1 (en)	1981-03-26
GB2056981A (en)	1981-03-25
CH647238A5 (en)	1985-01-15
IT1147764B (en)	1986-11-26
HU187262B (en)	1985-12-28
SE441924B (en)	1985-11-18
FR2463131A1 (en)	1981-02-20
FR2463131B1 (en)	1985-04-26
BE884788A (en)	1981-02-16

Publication	Publication Date	Title
GB2034706B (en)	1982-08-04	Benzodiazepines
CS216180A2 (en)	1984-12-14	Zpusob vyroby oplatek
CS486180A2 (en)	1985-09-17	Zpusob vyroby n-fosfonomethylglycinu
CS458380A2 (en)	1985-06-13	Zpusob vyroby tripeptidamidu
CS819480A2 (en)	1985-09-17	Bezpecnostni lyzarske vazani
DE3064894D1 (en)	1983-10-27	Fire-guard
CS265980A1 (en)	1985-07-16	Zpusob torkretovani vyzdivky hutnich agregatu rozptylovym kuzelem
CS458480A2 (en)	1985-05-15	Zpusob vyroby tripeptidamidu
JPS55103214A (en)	1980-08-07	Deflectorrroll
CS149380A2 (en)	1984-01-16	Zpusob cisteni merkaptobenzothiazolu
DE3060490D1 (en)	1982-07-22	Trialkoxysilylthiopropionamides
CS518580A2 (en)	1984-02-13	Proslupni ustroji tkaciho stroje
DE3062361D1 (en)	1983-04-21	17-cycloalkylmethyl-6-methylene-morphinane-derivatives
JPS55122770A (en)	1980-09-20	Benzodiazepine derivative
GB2056981B (en)	1983-11-23	Benzodiazepines
IE800285L (en)	1980-08-16	Sedative
JPS5598183A (en)	1980-07-25	11substitutedd3*44epoxypyrrolidine
CU21117A3 (en)	1988-02-15	Dea-steroids
GB2043630B (en)	1983-06-15	Benzodiazepines
JPS5695156A (en)	1981-08-01	**alphaacyanoommphenoxybenzyll**alphaa isopropyll44difluoromethoxyphenylacetate
CS634381A1 (en)	1984-11-19	Zpusob ziskani esteru
CS175679A2 (en)	1985-06-13	Vodovaha
CA44955S (en)	1979-02-05	Citruspress
CA45704S (en)	1979-07-23	Citruspress
CA46372S (en)	1979-12-17	Sun-hole/windscreen-ii

Legal Events

Date	Code	Title	Description
1994-04-20	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19930818