NL7415989A - Antirhinoviral benzofuranyl ethylidene carbazic acid esters - prepd. from (substd.) 2-acetylbenzofuran and alkyl carbazate ester - Google Patents

Antirhinoviral benzofuranyl ethylidene carbazic acid esters - prepd. from (substd.) 2-acetylbenzofuran and alkyl carbazate ester

Info

Publication number
NL7415989A
NL7415989A NL7415989A NL7415989A NL7415989A NL 7415989 A NL7415989 A NL 7415989A NL 7415989 A NL7415989 A NL 7415989A NL 7415989 A NL7415989 A NL 7415989A NL 7415989 A NL7415989 A NL 7415989A
Authority
NL
Netherlands
Prior art keywords
antirhinoviral
acetylbenzofuran
substd
prepd
benzofuranyl
Prior art date
Application number
NL7415989A
Other languages
Dutch (nl)
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 US00425422A external-priority patent/US3852334A/en
Priority claimed from US00425420A external-priority patent/US3856838A/en
Priority claimed from US00425421A external-priority patent/US3855276A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of NL7415989A publication Critical patent/NL7415989A/en

Links

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
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Cpds. of formula (I) are new (where R is H or Cl; R1 is 1-4C alkyl). (I) are antirhinoviral agents, protecting in vitro tissue cultures (e.g. HeLa cells) against the cytopathic effects of rhinovirus types 1B, 2,5 and 23, and (I; R1 = Et, R = H) provides protection against Coxackie A-21 virus. Cpds. (I;R1 = Et; R = H or Cl) are specif. claimed.
NL7415989A 1973-12-17 1974-12-09 Antirhinoviral benzofuranyl ethylidene carbazic acid esters - prepd. from (substd.) 2-acetylbenzofuran and alkyl carbazate ester NL7415989A (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
NL7415989A true NL7415989A (en) 1975-06-19

Family

ID=27411467

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7415989A NL7415989A (en) 1973-12-17 1974-12-09 Antirhinoviral benzofuranyl ethylidene carbazic acid esters - prepd. from (substd.) 2-acetylbenzofuran and alkyl carbazate ester

Country Status (1)

Country Link
NL (1) NL7415989A (en)

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