FR1211326A - New derivatives of pyrazolidine-dione-3, 5 and their preparation process - Google Patents

New derivatives of pyrazolidine-dione-3, 5 and their preparation process

Info

Publication number
FR1211326A
FR1211326A FR1211326DA FR1211326A FR 1211326 A FR1211326 A FR 1211326A FR 1211326D A FR1211326D A FR 1211326DA FR 1211326 A FR1211326 A FR 1211326A
Authority
FR
France
Prior art keywords
pyrazolidine
dione
preparation process
new derivatives
derivatives
Prior art date
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
Other languages
French (fr)
Inventor
Raymond Quelet
Pierre Bapseres
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.)
ILE SOLUCAL SOC CIV
Original Assignee
ILE SOLUCAL SOC CIV
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 ILE SOLUCAL SOC CIV filed Critical ILE SOLUCAL SOC CIV
Application granted granted Critical
Publication of FR1211326A publication Critical patent/FR1211326A/en
Expired legal-status Critical Current

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)
FR1211326D 1956-06-29 1956-06-29 New derivatives of pyrazolidine-dione-3, 5 and their preparation process Expired FR1211326A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1211326T 1956-06-29

Publications (1)

Publication Number Publication Date
FR1211326A true FR1211326A (en) 1960-03-15

Family

ID=9675593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1211326D Expired FR1211326A (en) 1956-06-29 1956-06-29 New derivatives of pyrazolidine-dione-3, 5 and their preparation process

Country Status (1)

Country Link
FR (1) FR1211326A (en)

Similar Documents

Publication Publication Date Title
FR1158764A (en) New derivatives of polyglycol ethers, and their preparation process
FR71957E (en) New derivatives of methanesulfonyl-3-phenothiazine and their preparation process
FR1195361A (en) Diamine-nu-nu'-diphosphoric acid derivatives and process for their preparation
FR1186186A (en) New nu-piperazine substituted derivatives of 3-methylthiophenothiazine and their preparation
OA00880A (en) Derivatives of penicellin and their preparation process.
FR1211326A (en) New derivatives of pyrazolidine-dione-3, 5 and their preparation process
BE590443A (en) New derivatives of phenothiazine and their preparation process.
FR1174378A (en) New phenazine derivatives and their preparation process
BE606547A (en) New flavon derivatives and their preparation process
FR1167110A (en) New derivatives of 3.5-diketo-pyrazolidine and their preparation
FR1164217A (en) New derivatives of delta 1-dehydro adrenosterone and their preparation process
FR1212015A (en) New derivatives of nu-mono-benzhydryl-piperazine and their preparation process
FR1189965A (en) New phenazine derivatives and their preparation process
FR1170127A (en) New phenothiazine derivatives and their preparation process
FR1181389A (en) New hydrazine derivatives and their preparation process
FR1356906A (en) New derivatives of oxadiazole-1, 3, 4 and their preparation process
FR1291512A (en) New derivatives of trioxo-2, 4, 6-piperidine and their preparation process
BE598075A (en) New derivatives of formyl-3-phenothiazine and their preparation process.
FR1085464A (en) New adrenosterone derivatives and their preparation process
FR72533E (en) New derivatives of delta-dehydro adrenosterone and their preparation process
FR1206422A (en) New pyrazolone derivatives and their preparation process
FR1210192A (en) New derivatives of 2-alkenyldioxolane and their preparation process
FR1196847A (en) New derivatives of 3.5-diketo-pyrazolidine and their preparation
FR1220026A (en) New derivatives of 6-hydroxy-hydronaphtacenes and their preparation process
FR1186128A (en) New organo-cobalt derivatives and their preparation process