BR6685653D0 - Processo para a fabricacao de novas 4-substituidas 1,2-difenil-3,5-dioxopirazolidinas - Google Patents

Processo para a fabricacao de novas 4-substituidas 1,2-difenil-3,5-dioxopirazolidinas

Info

Publication number
BR6685653D0
BR6685653D0 BR185653/66A BR18565366A BR6685653D0 BR 6685653 D0 BR6685653 D0 BR 6685653D0 BR 185653/66 A BR185653/66 A BR 185653/66A BR 18565366 A BR18565366 A BR 18565366A BR 6685653 D0 BR6685653 D0 BR 6685653D0
Authority
BR
Brazil
Prior art keywords
dioxopyrazolidines
diphenyl
replaced
manufacture
new
Prior art date
Application number
BR185653/66A
Other languages
English (en)
Inventor
V Musil
O Nemecek
J Muratova
Original Assignee
Spofa Vereinigte Pharma Werke
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 Spofa Vereinigte Pharma Werke filed Critical Spofa Vereinigte Pharma Werke
Publication of BR6685653D0 publication Critical patent/BR6685653D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D231/28—Two oxygen or sulfur atoms
    • C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5
    • C07D231/32—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
BR185653/66A 1965-12-23 1966-02-22 Processo para a fabricacao de novas 4-substituidas 1,2-difenil-3,5-dioxopirazolidinas BR6685653D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS774865 1965-12-23

Publications (1)

Publication Number Publication Date
BR6685653D0 true BR6685653D0 (pt) 1973-12-27

Family

ID=5427114

Family Applications (1)

Application Number Title Priority Date Filing Date
BR185653/66A BR6685653D0 (pt) 1965-12-23 1966-02-22 Processo para a fabricacao de novas 4-substituidas 1,2-difenil-3,5-dioxopirazolidinas

Country Status (11)

Country Link
US (1) US3519640A (pt)
AT (1) AT264519B (pt)
BE (1) BE691598A (pt)
BR (1) BR6685653D0 (pt)
CH (1) CH475253A (pt)
DE (1) DE1620440B2 (pt)
ES (1) ES334804A1 (pt)
FR (1) FR1513442A (pt)
GB (1) GB1117679A (pt)
NL (1) NL148600B (pt)
SE (1) SE332990B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1191034B (it) * 1982-10-15 1988-02-24 Edmondo Pharma Srl Composto ad attivita' vasodilatatrice,antiaggregante e ipocolesterolemizzante,procedimento per la sua preparazione e composizione farmaceutiche relative

Also Published As

Publication number Publication date
AT264519B (de) 1968-09-10
CH475253A (de) 1969-07-15
DE1620440A1 (de) 1970-03-12
GB1117679A (en) 1968-06-19
SE332990B (pt) 1971-03-01
BE691598A (pt) 1967-05-29
US3519640A (en) 1970-07-07
FR1513442A (fr) 1968-02-16
ES334804A1 (es) 1967-11-01
NL6618051A (pt) 1967-06-26
DE1620440B2 (de) 1980-04-30
NL148600B (nl) 1976-02-16

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