FR2202889A1 - - Google Patents

Info

Publication number: FR2202889A1
Authority: FR; France
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.): Granted

Application number

FR7336714A

Other versions

FR2202889B1 (fr

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.)

Hoechst AG

Original Assignee

Hoechst AG

Farbwerke Hoechst AG

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.)

1972-10-14

Filing date

1973-10-15

Publication date

1974-05-10

1973-10-15 Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG

1974-05-10 Publication of FR2202889A1 publication Critical patent/FR2202889A1/fr

1977-03-11 Application granted granted Critical

1977-03-11 Publication of FR2202889B1 publication Critical patent/FR2202889B1/fr

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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 in position 2
- C07D235/30—Nitrogen atoms not forming part of a nitro radical
- C07D235/32—Benzimidazole-2-carbamic acids, unsubstituted or substituted; Esters thereof; Thio-analogues thereof

Landscapes

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

FR7336714A 1972-10-14 1973-10-15 Expired FR2202889B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2250469A DE2250469A1 (de)	1972-10-14	1972-10-14	Verfahren zur herstellung von substituierten benzimidazolen

Publications (2)

Publication Number	Publication Date
FR2202889A1 true FR2202889A1 (fr)	1974-05-10
FR2202889B1 FR2202889B1 (fr)	1977-03-11

Family

ID=5859050

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7336714A Expired FR2202889B1 (fr)	1972-10-14	1973-10-15

Country Status (23)

Country	Link
US (1)	US3896142A (fr)
JP (1)	JPS4972256A (fr)
KR (1)	KR780000117B1 (fr)
AT (1)	AT329582B (fr)
BE (1)	BE806094A (fr)
CA (1)	CA1010453A (fr)
CH (1)	CH590241A5 (fr)
CS (1)	CS172266B2 (fr)
DD (1)	DD108084A5 (fr)
DE (1)	DE2250469A1 (fr)
EG (1)	EG11506A (fr)
ES (1)	ES419444A1 (fr)
FR (1)	FR2202889B1 (fr)
GB (1)	GB1427416A (fr)
HU (1)	HU167927B (fr)
IL (2)	IL43396A (fr)
IT (1)	IT1001589B (fr)
NL (1)	NL7313872A (fr)
PL (1)	PL91101B1 (fr)
RO (1)	RO63008A (fr)
SE (1)	SE403778B (fr)
SU (1)	SU490289A3 (fr)
YU (1)	YU267373A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2840927A1 (de) *	1978-09-20	1980-04-10	Bayer Ag	3,4-dihydroisochinoline, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel
IL61232A (en) *	1979-10-19	1985-09-29	Chinoin Gyogyszer Es Vegyeszet	Process for the preparation of 2-amino(or alkoxycarbonylamino)-5(6)-thiocyanato(or thiol)benzimidazole derivatives
KR100314828B1 (ko) *	1994-08-29	2002-02-19	유승렬	신규한벤즈이미다졸-2-카르바민산알킬에스터화합물및그의제조방법
CN116574064A (zh) *	2023-07-12	2023-08-11	山东国邦药业有限公司	一种芬苯达唑的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3480642A (en) *	1967-03-22	1969-11-25	Smithkline Corp	Process for producing 2-carbalkoxyaminobenzimidazoles
JPS5531779A (en) *	1978-08-29	1980-03-06	Mitsubishi Electric Corp	Emergency operation apparatus for elevator

1972
- 1972-10-08 IL IL43396A patent/IL43396A/xx unknown
- 1972-10-14 DE DE2250469A patent/DE2250469A1/de active Pending
1973
- 1973-10-02 GB GB4598573A patent/GB1427416A/en not_active Expired
- 1973-10-04 DD DD173870A patent/DD108084A5/xx unknown
- 1973-10-08 IL IL43396A patent/IL43396A0/xx unknown
- 1973-10-08 ES ES419444A patent/ES419444A1/es not_active Expired
- 1973-10-09 NL NL7313872A patent/NL7313872A/xx not_active Application Discontinuation
- 1973-10-09 EG EG389A patent/EG11506A/xx active
- 1973-10-10 CH CH1445473A patent/CH590241A5/xx not_active IP Right Cessation
- 1973-10-11 YU YU02673/73A patent/YU267373A/xx unknown
- 1973-10-11 SE SE7313847A patent/SE403778B/xx unknown
- 1973-10-11 SU SU1963821A patent/SU490289A3/ru active
- 1973-10-11 US US405400A patent/US3896142A/en not_active Expired - Lifetime
- 1973-10-11 RO RO7300076314A patent/RO63008A/fr unknown
- 1973-10-11 CS CS7000A patent/CS172266B2/cs unknown
- 1973-10-12 IT IT30075/73A patent/IT1001589B/it active
- 1973-10-12 AT AT870073A patent/AT329582B/de active
- 1973-10-12 JP JP48114006A patent/JPS4972256A/ja active Pending
- 1973-10-12 HU HUHO1620A patent/HU167927B/hu unknown
- 1973-10-12 CA CA183,245A patent/CA1010453A/en not_active Expired
- 1973-10-12 PL PL1973165803A patent/PL91101B1/pl unknown
- 1973-10-13 KR KR7301694A patent/KR780000117B1/ko active
- 1973-10-15 BE BE136704A patent/BE806094A/fr unknown
- 1973-10-15 FR FR7336714A patent/FR2202889B1/fr not_active Expired

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number	Publication date
CH590241A5 (fr)	1977-07-29
EG11506A (en)	1977-11-30
SU490289A3 (ru)	1975-10-30
BE806094A (fr)	1974-04-16
HU167927B (fr)	1976-01-28
FR2202889B1 (fr)	1977-03-11
KR780000117B1 (en)	1978-04-15
CS172266B2 (fr)	1976-12-29
GB1427416A (en)	1976-03-10
YU267373A (en)	1982-06-18
DE2250469A1 (de)	1974-04-18
US3896142A (en)	1975-07-22
PL91101B1 (fr)	1977-02-28
AT329582B (de)	1976-05-25
CA1010453A (en)	1977-05-17
ES419444A1 (es)	1976-04-16
SE403778B (sv)	1978-09-04
JPS4972256A (fr)	1974-07-12
ATA870073A (de)	1975-08-15
RO63008A (fr)	1978-05-15
DD108084A5 (fr)	1974-09-05
IL43396A0 (en)	1974-01-14
NL7313872A (fr)	1974-04-16
IT1001589B (it)	1976-04-30
IL43396A (en)	1976-07-30

Publication	Publication Date	Title
JPS4968361A (fr)	1974-07-02
FR2170740A5 (fr)	1973-09-14
FR2167689B1 (fr)	1976-10-29
JPS4940093A (fr)	1974-04-15
FR2202889B1 (fr)	1977-03-11
JPS49172U (fr)	1974-01-05
JPS4924509A (fr)	1974-03-05
JPS49101140U (fr)	1974-08-30
JPS539840Y2 (fr)	1978-03-15
FR2214087B1 (fr)	1976-08-27
JPS48100773U (fr)	1973-11-27
JPS48103442U (fr)	1973-12-04
JPS4952539A (fr)	1974-05-22
JPS4960301A (fr)	1974-06-12
JPS4966399U (fr)	1974-06-10
FR2210836A1 (fr)	1974-07-12
JPS4999569U (fr)	1974-08-28
CH581438A5 (fr)	1976-11-15
CH578671A5 (fr)	1976-08-13
CH572590A5 (fr)	1976-02-13
BG17393A1 (fr)	1973-11-10
NL7314410A (fr)	1974-04-23
SE365915B (fr)	1974-04-01
CH572068A5 (fr)	1976-01-30
CH582690A5 (fr)	1976-12-15

Legal Events

Date	Code	Title	Description
1979-12-28	ST	Notification of lapse