CH520684A - Process for the preparation of benzimidazole carbamates - Google Patents

Process for the preparation of benzimidazole carbamates

Info

Publication number
CH520684A
CH520684A CH809370A CH809370A CH520684A CH 520684 A CH520684 A CH 520684A CH 809370 A CH809370 A CH 809370A CH 809370 A CH809370 A CH 809370A CH 520684 A CH520684 A CH 520684A
Authority
CH
Switzerland
Prior art keywords
preparation
benzimidazole carbamates
carbamates
benzimidazole
Prior art date
Application number
CH809370A
Other languages
French (fr)
Inventor
Van Gelder Josephus L H
Roevens Leopold F C
Raeymaekers Alfons H M
Original Assignee
Janssen Pharmaceutica Nv
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.)
Filing date
Publication date
Application filed by Janssen Pharmaceutica Nv filed Critical Janssen Pharmaceutica Nv
Publication of CH520684A publication Critical patent/CH520684A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • C07C49/813—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic
    • 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)
  • Fodder In General (AREA)
CH809370A 1969-06-20 1970-05-29 Process for the preparation of benzimidazole carbamates CH520684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83524669A 1969-06-20 1969-06-20

Publications (1)

Publication Number Publication Date
CH520684A true CH520684A (en) 1972-03-31

Family

ID=25269027

Family Applications (1)

Application Number Title Priority Date Filing Date
CH809370A CH520684A (en) 1969-06-20 1970-05-29 Process for the preparation of benzimidazole carbamates

Country Status (20)

Country Link
US (1) US3657267A (en)
JP (1) JPS501272B1 (en)
AT (2) AT307798B (en)
BE (1) BE752089A (en)
CH (1) CH520684A (en)
CS (1) CS201522B2 (en)
DK (2) DK134602B (en)
ES (1) ES380579A1 (en)
FI (1) FI52719C (en)
FR (1) FR2052988B1 (en)
GB (1) GB1307306A (en)
HK (1) HK77976A (en)
IL (1) IL34746A (en)
IT (1) IT1035027B (en)
MY (1) MY7300477A (en)
NL (1) NL147139B (en)
PL (1) PL72724B1 (en)
SE (1) SE366045B (en)
YU (1) YU34195B (en)
ZA (1) ZA704191B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2201208A1 (en) * 1972-01-12 1973-08-02 Basf Ag PROCESS FOR MANUFACTURING AROMATIC KETONES
US3929821A (en) * 1972-12-29 1975-12-30 Syntex Inc 5 (6)-Benzene ring substituted benzimidazole-2-carbamate derivatives
US4258198A (en) * 1973-05-29 1981-03-24 Smithkline Corporation 5-Cycloalkyl thio- and oxy-2-carbalkoxyaminobenzimidazoles
US3969526A (en) * 1973-05-29 1976-07-13 Smithkline Corporation Anthelmintic 5-heterocycliothio and oxy-2-carbalkoxyaminobenzimidazles
DE2443297A1 (en) * 1974-09-10 1976-03-18 Hoechst Ag ANTHELMINTHICALLY ACTIVE BASIC SUBSTITUTED 2-CARBALKOXY-AMINO-BENZIMIDAZOLYL-5 (6) -PHENYL ETHERS AND KETONES AND THE PROCESS FOR THEIR PRODUCTION
US4026936A (en) * 1975-08-07 1977-05-31 Hoffmann-La Roche Inc. Anthelmintic pyridine and thiazole substituted benzimidazole carbamates
US4031234A (en) * 1975-08-18 1977-06-21 Syntex (U.S.A.) Inc. 1,5(6)-Disubstituted benzimidazole-2-carbamate derivatives having anthelmintic activity
US4032536A (en) * 1976-07-22 1977-06-28 Janssen Pharmaceutica N.V. (1h-benzimidazol-2-yl)carbamates
IT1076022B (en) * 1977-04-20 1985-04-22 Montedison Spa ANTIELMINTIC BENZIMIDAZOLCARBAMMATES
JPS5535611A (en) * 1978-08-31 1980-03-12 Matsushita Electric Works Ltd Instrument with mouth washing instrument
US4299837A (en) 1979-12-05 1981-11-10 Montedison S.P.A. Anthelmintic benzimidazole-carbamates
US4435418A (en) 1982-12-13 1984-03-06 Smithkline Beckman Corporation 5-Phenylethenylbenzimidazoles
US4438135A (en) 1983-01-07 1984-03-20 Smithkline Beckman Corporation 1-(3,4-Bis-(3-(lower alkoxycarbonyl)-2-thioureido)-phenyl-1-phenylthylenes
NZ232785A (en) * 1989-03-15 1991-03-26 Janssen Pharmaceutica Nv 5-(1,2 benzisoxazol-, benzimidazol and benzisothiazol-3- yl)-1h-benzimadazol-2-yl carbamic acid ester derivatives preparatory processes, intermediates and anthelmintic compositions
US5256681A (en) * 1989-03-15 1993-10-26 Janssen Pharmaceutica N.V. [5(6)-(benzisoxa-,benzisothia-or indazol-3-yl)-1H-benzimidazol-2-yl]carbamates
WO1990010630A1 (en) * 1989-03-15 1990-09-20 Janssen Pharmaceutica N.V. [5(6)-(benzisoxa-, benzisothia- or indazol-3-yl)-1h-benzimidazol-2-yl] carbamates
US5278181A (en) * 1992-05-12 1994-01-11 Board Of Regents Acting On Behalf Of The University Of Michigan Soluble alkyl[5-[amino (phenyl)methyl]-1H-benzimidazol-2-yl] carbamate anthelmintics
TW200740838A (en) * 2005-07-28 2007-11-01 Intervet Int Bv Novel benzimidazole (thio)carbamates with antiparasitic activity and the synthesis thereof
WO2007144362A1 (en) 2006-06-14 2007-12-21 Intervet International B.V. A suspension comprising benzimidazole carbamate and a polysorbate
US20130197527A1 (en) * 2006-06-12 2013-08-01 Smith & Nephew, Inc. Systems, methods and devices for tibial resection
MX340846B (en) 2012-01-27 2016-07-28 Rhein Siegfried Sa De Cv Improved nitazoxanide composition and preparation method thereof.
BR112015006861B1 (en) 2012-09-27 2021-10-13 Siegfried Rhein S.A. De C.V. SYNERGIC PHARMACEUTICAL COMPOSITION AND PROCESS TO PREPARE SUCH COMPOSITION
CN108884054B (en) * 2015-11-30 2022-08-02 儿童医学中心公司 Compounds for the treatment of proliferative diseases
ES2962526T3 (en) 2017-06-22 2024-03-19 Cipla Ltd PAR-4 secretagogues for cancer treatment
CN109467512B (en) * 2018-12-18 2021-06-08 苏州开元民生科技股份有限公司 Synthetic method of 3, 4-diamino-benzophenone
CN113979949A (en) * 2021-12-17 2022-01-28 山东国邦药业有限公司 Preparation method of fluorobenzene imidazole

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1111957A (en) * 1966-05-20 1968-05-01 Smith Kline French Lab Improvements in or relating to anthelmintic compositions

Also Published As

Publication number Publication date
GB1307306A (en) 1973-02-21
NL147139B (en) 1975-09-15
FR2052988B1 (en) 1973-08-10
CS201522B2 (en) 1980-11-28
YU154470A (en) 1978-09-18
MY7300477A (en) 1973-12-31
HK77976A (en) 1976-12-17
AT307798B (en) 1973-06-12
YU34195B (en) 1979-02-28
ES380579A1 (en) 1973-04-01
FR2052988A1 (en) 1971-04-16
IT1035027B (en) 1979-10-20
ZA704191B (en) 1972-02-23
FI52719C (en) 1977-11-10
JPS501272B1 (en) 1975-01-16
AT302358B (en) 1972-10-10
US3657267A (en) 1972-04-18
IL34746A0 (en) 1970-08-19
DK580275A (en) 1975-12-19
IL34746A (en) 1973-01-30
NL7009024A (en) 1970-12-22
SE366045B (en) 1974-04-08
DE2029637A1 (en) 1971-02-18
PL72724B1 (en) 1974-08-30
DK134602B (en) 1976-12-06
DK134602C (en) 1977-06-27
DE2029637B2 (en) 1976-09-23
FI52719B (en) 1977-08-01
BE752089A (en) 1970-12-17

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Legal Events

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