[go: up one dir, main page]

FR1452786A - Improved process for the preparation of amino antipyrine derivatives, and products thus obtained - Google Patents

Improved process for the preparation of amino antipyrine derivatives, and products thus obtained

Info

Publication number
FR1452786A
FR1452786A FR26852A FR26852A FR1452786A FR 1452786 A FR1452786 A FR 1452786A FR 26852 A FR26852 A FR 26852A FR 26852 A FR26852 A FR 26852A FR 1452786 A FR1452786 A FR 1452786A
Authority
FR
France
Prior art keywords
products
preparation
improved process
amino antipyrine
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
FR26852A
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.)
Caugan S A Lab
Original Assignee
Caugan S A Lab
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 Caugan S A Lab filed Critical Caugan S A Lab
Priority to FR26852A priority Critical patent/FR1452786A/en
Application granted granted Critical
Publication of FR1452786A publication Critical patent/FR1452786A/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
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/46—Oxygen atom in position 3 or 5 and nitrogen atom in position 4
    • C07D231/50—Acylated on said nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR26852A 1965-07-31 1965-07-31 Improved process for the preparation of amino antipyrine derivatives, and products thus obtained Expired FR1452786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR26852A FR1452786A (en) 1965-07-31 1965-07-31 Improved process for the preparation of amino antipyrine derivatives, and products thus obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR26852A FR1452786A (en) 1965-07-31 1965-07-31 Improved process for the preparation of amino antipyrine derivatives, and products thus obtained

Publications (1)

Publication Number Publication Date
FR1452786A true FR1452786A (en) 1966-04-15

Family

ID=8585783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR26852A Expired FR1452786A (en) 1965-07-31 1965-07-31 Improved process for the preparation of amino antipyrine derivatives, and products thus obtained

Country Status (1)

Country Link
FR (1) FR1452786A (en)

Similar Documents

Publication Publication Date Title
OA03898A (en) Process for the manufacture of imidazole derivatives and products obtained.
FR1508854A (en) Process for the preparation of alpha-methylene- and alpha-methylaldehydes and -alcohols and their derivatives, and products thus obtained
BE614196A (en) Process for the preparation of new Delta <1,4> -16alpha-Methylsteroids and products obtained
OA02309A (en) Process for the preparation of α-chloroacetamides, new products and phytotoxic compositions thus obtained.
FR1463438A (en) Process for the preparation of novel picolylamines and products obtained
FR1533177A (en) Process for the preparation of fungal insecticides and products obtained
FR1526768A (en) Process for the preparation of sulfonic derivatives of dithiole-1, 2-thiones-3 variously substituted, and applications of the products thus obtained
OA01135A (en) Process for preparing azomethines and their derivatives and new products thus obtained.
FR1452786A (en) Improved process for the preparation of amino antipyrine derivatives, and products thus obtained
FR1294932A (en) Process for the preparation of 1-hydroxyalkyl-3, 3-dimethyl-4-alkoxy-1-cyclohexenes and products obtained
FR1472619A (en) Process for the preparation of pyridine derivatives and new products thus obtained
BE581325A (en) Processes for the preparation of 6-methyl-steroids derivatives, and products obtained
OA01990A (en) Process for the preparation of N-Formyl- -Haloacetanilides and new products thus obtained.
FR1477040A (en) Process for the preparation of aminoketones and products obtained
FR1469520A (en) Process for preparing aziridine derivatives and new products thus obtained
FR1294931A (en) Process for the preparation of 1-hydroxyalkyl trialkyl-3, 3, 4, cyclohexenes-1 and products obtained
BE604083A (en) Process for the preparation of 1,4-diene-3-keto-steroids and products obtained.
OA01919A (en) Process for the preparation of phytotoxic A-haloacetanilides and new products and compositions thus obtained.
FR1480090A (en) Process for the preparation of imidazolidinone derivatives and new products thus obtained
FR1519520A (en) Process for the preparation of novel steroid derivatives and products thus obtained
FR1474790A (en) Process for the preparation of o, s-bis (alkoxycarbonyl) thiamine derivatives and new products thus obtained
FR1493989A (en) Process for the preparation of 7-oxobenzonorbornene derivatives and novel products thus obtained
FR1452541A (en) Process for the preparation of norbornenyl aziridine derivatives and novel products thus obtained
FR1501522A (en) Process for the preparation of thiamine derivatives and new products thus obtained
BE580543A (en) Process for the preparation of 6,16-dimethylpregnane derivatives and products obtained