FR2254328B1 - - Google Patents

Info

Publication number
FR2254328B1
FR2254328B1 FR7441577A FR7441577A FR2254328B1 FR 2254328 B1 FR2254328 B1 FR 2254328B1 FR 7441577 A FR7441577 A FR 7441577A FR 7441577 A FR7441577 A FR 7441577A FR 2254328 B1 FR2254328 B1 FR 2254328B1
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.)
Expired
Application number
FR7441577A
Other versions
FR2254328A1 (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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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
Priority claimed from US00425421A external-priority patent/US3855276A/en
Priority claimed from US00425422A external-priority patent/US3852334A/en
Priority claimed from US425423A external-priority patent/US3882149A/en
Priority claimed from US00425420A external-priority patent/US3856838A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of FR2254328A1 publication Critical patent/FR2254328A1/fr
Application granted granted Critical
Publication of FR2254328B1 publication Critical patent/FR2254328B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/81—Radicals substituted by nitrogen atoms not forming part of a nitro radical
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C281/00—Derivatives of carbonic acid containing functional groups covered by groups C07C269/00 - C07C279/00 in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group
    • C07C281/02—Compounds containing any of the groups, e.g. carbazates

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)
  • Furan Compounds (AREA)
FR7441577A 1973-12-17 1974-12-17 Antirhinoviral benzofuranyl ethylidene carbazic acid esters - prepd. from (substd.) 2-acetylbenzofuran and alkyl carbazate ester Granted FR2254328A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US00425421A US3855276A (en) 1973-12-17 1973-12-17 Phenanthryl ethylidene carbazic acid esters
US00425422A US3852334A (en) 1973-12-17 1973-12-17 Substituted carbazic acid esters
US425423A US3882149A (en) 1973-12-17 1973-12-17 Substituted benzofuranyl ethylidene carbazic acid esters
US00425420A US3856838A (en) 1973-12-17 1973-12-17 Beta-naphthyl alkylidene carbazic acid esters

Publications (2)

Publication Number Publication Date
FR2254328A1 FR2254328A1 (en) 1975-07-11
FR2254328B1 true FR2254328B1 (fr) 1977-11-04

Family

ID=27503727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441577A Granted FR2254328A1 (en) 1973-12-17 1974-12-17 Antirhinoviral benzofuranyl ethylidene carbazic acid esters - prepd. from (substd.) 2-acetylbenzofuran and alkyl carbazate ester

Country Status (11)

Country Link
JP (1) JPS50116448A (fr)
AR (1) AR203665A1 (fr)
AU (1) AU7584974A (fr)
DD (1) DD118419A5 (fr)
DE (1) DE2455684A1 (fr)
DK (1) DK648774A (fr)
FR (1) FR2254328A1 (fr)
IL (1) IL46086A0 (fr)
NO (1) NO744537L (fr)
RO (1) RO71805A (fr)
SE (1) SE7415800L (fr)

Also Published As

Publication number Publication date
DK648774A (fr) 1975-08-25
JPS50116448A (fr) 1975-09-11
IL46086A0 (en) 1975-03-13
NO744537L (fr) 1975-07-14
DE2455684A1 (de) 1975-06-19
SE7415800L (fr) 1975-06-18
RO71805A (fr) 1982-02-26
AU7584974A (en) 1976-06-03
DD118419A5 (fr) 1976-03-05
AR203665A1 (es) 1975-09-30
FR2254328A1 (en) 1975-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse