FR1470310A - New triazolidines and their preparation process - Google Patents

New triazolidines and their preparation process

Info

Publication number
FR1470310A
FR1470310A FR868512A FR868512A FR1470310A FR 1470310 A FR1470310 A FR 1470310A FR 868512 A FR868512 A FR 868512A FR 868512 A FR868512 A FR 868512A FR 1470310 A FR1470310 A FR 1470310A
Authority
FR
France
Prior art keywords
triazolidines
new
preparation process
preparation
new triazolidines
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
FR868512A
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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
Priority claimed from DEF31700A external-priority patent/DE1153759B/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR868512A priority Critical patent/FR1470310A/en
Application granted granted Critical
Publication of FR1470310A publication Critical patent/FR1470310A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
    • C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
    • C07D271/113—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles 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
    • C07D249/12—Oxygen or sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
FR868512A 1960-07-20 1961-07-20 New triazolidines and their preparation process Expired FR1470310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR868512A FR1470310A (en) 1960-07-20 1961-07-20 New triazolidines and their preparation process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF31700A DE1153759B (en) 1960-07-20 1960-07-20 Process for the manufacture of antihypertensive urazoles
FR868512A FR1470310A (en) 1960-07-20 1961-07-20 New triazolidines and their preparation process

Publications (1)

Publication Number Publication Date
FR1470310A true FR1470310A (en) 1967-02-24

Family

ID=25974732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868512A Expired FR1470310A (en) 1960-07-20 1961-07-20 New triazolidines and their preparation process

Country Status (1)

Country Link
FR (1) FR1470310A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045371A2 (en) * 1980-07-21 1982-02-10 Bayer Ag Preparation of 4-substituted 1,2,4-triazolidine-3,5-diones
EP0301946A1 (en) * 1987-07-31 1989-02-01 Societe Nationale Des Poudres Et Explosifs Process for the preparation of 1,2,4-triazol-3-ones
EP0321833A2 (en) * 1987-12-22 1989-06-28 Bayer Ag Process for the preparation of 4-amino-1,2,4-triazol-5-ones

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045371A2 (en) * 1980-07-21 1982-02-10 Bayer Ag Preparation of 4-substituted 1,2,4-triazolidine-3,5-diones
EP0045371A3 (en) * 1980-07-21 1982-02-17 Bayer Ag Preparation of 4-substituted 1,2,4-triazolidine-3,5-diones
US4429135A (en) 1980-07-21 1984-01-31 Bayer Aktiengesellschaft Process for the production of 1,2,4-triazolidine-3,5-diones monosubstituted in the 4-position
EP0301946A1 (en) * 1987-07-31 1989-02-01 Societe Nationale Des Poudres Et Explosifs Process for the preparation of 1,2,4-triazol-3-ones
FR2618779A1 (en) * 1987-07-31 1989-02-03 Poudres & Explosifs Ste Nale NEW PROCESS FOR THE PREPARATION OF 1,2,4-TRIAZOL-3-ONES
EP0321833A2 (en) * 1987-12-22 1989-06-28 Bayer Ag Process for the preparation of 4-amino-1,2,4-triazol-5-ones
EP0321833A3 (en) * 1987-12-22 1990-08-08 Bayer Ag Process for the preparation of 4-amino-1,2,4-triazol-5-ones

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