ZA763741B - Pyrrolidones and process for their manufacture - Google Patents

Pyrrolidones and process for their manufacture

Info

Publication number
ZA763741B
ZA763741B ZA763741A ZA763741A ZA763741B ZA 763741 B ZA763741 B ZA 763741B ZA 763741 A ZA763741 A ZA 763741A ZA 763741 A ZA763741 A ZA 763741A ZA 763741 B ZA763741 B ZA 763741B
Authority
ZA
South Africa
Prior art keywords
pyrrolidones
manufacture
Prior art date
Application number
ZA763741A
Inventor
D Reuschling
K Kuehlein
H Teifel
G Beck
U Lerch
W Bartmann
B Schoelkens
R Kunstmann
Original Assignee
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.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of ZA763741B publication Critical patent/ZA763741B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA763741A 1975-06-24 1976-06-23 Pyrrolidones and process for their manufacture ZA763741B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752527989 DE2527989A1 (en) 1975-06-24 1975-06-24 Synthetic prostaglandin analogues - are specific and long acting luteolytics, secretion inhibitors, spasmolytics and antihypertensives

Publications (1)

Publication Number Publication Date
ZA763741B true ZA763741B (en) 1977-05-25

Family

ID=5949775

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA763741A ZA763741B (en) 1975-06-24 1976-06-23 Pyrrolidones and process for their manufacture

Country Status (3)

Country Link
BE (1) BE843351A (en)
DE (1) DE2527989A1 (en)
ZA (1) ZA763741B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1458679B1 (en) 2001-12-20 2010-01-20 Merck Serono SA Pyrrolidine derivatives as prostaglandin modulators

Also Published As

Publication number Publication date
BE843351A (en) 1976-12-24
DE2527989A1 (en) 1977-01-27

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