PT66946B - Process for preparing cyclic compounds - Google Patents

Process for preparing cyclic compounds

Info

Publication number
PT66946B
PT66946B PT66946A PT6694677A PT66946B PT 66946 B PT66946 B PT 66946B PT 66946 A PT66946 A PT 66946A PT 6694677 A PT6694677 A PT 6694677A PT 66946 B PT66946 B PT 66946B
Authority
PT
Portugal
Prior art keywords
cyclic compounds
preparing cyclic
preparing
compounds
cyclic
Prior art date
Application number
PT66946A
Other languages
English (en)
Portuguese (pt)
Other versions
PT66946A (en
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of PT66946A publication Critical patent/PT66946A/pt
Publication of PT66946B publication Critical patent/PT66946B/pt

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
    • C07D333/26—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 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 to ring carbon atoms
    • C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/38—Heterocyclic compounds having sulfur as a ring hetero atom
    • A61K31/381—Heterocyclic compounds having sulfur as a ring hetero atom having five-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
PT66946A 1976-08-23 1977-08-22 Process for preparing cyclic compounds PT66946B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71685376A 1976-08-23 1976-08-23
US71685476A 1976-08-23 1976-08-23

Publications (2)

Publication Number Publication Date
PT66946A PT66946A (en) 1977-09-01
PT66946B true PT66946B (en) 1979-07-13

Family

ID=27109608

Family Applications (1)

Application Number Title Priority Date Filing Date
PT66946A PT66946B (en) 1976-08-23 1977-08-22 Process for preparing cyclic compounds

Country Status (3)

Country Link
GR (1) GR71700B (OSRAM)
PT (1) PT66946B (OSRAM)
SE (1) SE436746B (OSRAM)

Also Published As

Publication number Publication date
SE7709435L (sv) 1978-02-24
SE436746B (sv) 1985-01-21
PT66946A (en) 1977-09-01
GR71700B (OSRAM) 1983-06-21

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