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FR921961A - Perfectionnements à la production de métanilamidodiazines - Google Patents

Perfectionnements à la production de métanilamidodiazines

Info

Publication number
FR921961A
FR921961A FR921961DA FR921961A FR 921961 A FR921961 A FR 921961A FR 921961D A FR921961D A FR 921961DA FR 921961 A FR921961 A FR 921961A
Authority
FR
France
Prior art keywords
metanilamidodiazines
production
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
English (en)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of FR921961A publication Critical patent/FR921961A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
    • C07D239/69—Benzenesulfonamido-pyrimidines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/37—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of communicating tubes or reservoirs with movable fluid levels, e.g. by U-tubes
    • G01F1/375—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of communicating tubes or reservoirs with movable fluid levels, e.g. by U-tubes with mechanical or fluidic indication

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
FR921961D 1945-02-14 1946-02-11 Perfectionnements à la production de métanilamidodiazines Expired FR921961A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US577946A US2506351A (en) 1945-02-14 1945-02-14 2 (meta-aminobenzenesulfonamido) 5-halopyrimidines and method of preparing same

Publications (1)

Publication Number Publication Date
FR921961A true FR921961A (fr) 1947-05-23

Family

ID=24310788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921961D Expired FR921961A (fr) 1945-02-14 1946-02-11 Perfectionnements à la production de métanilamidodiazines

Country Status (4)

Country Link
US (1) US2506351A (fr)
CH (1) CH261216A (fr)
ES (1) ES172553A1 (fr)
FR (1) FR921961A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331841A (en) * 1961-02-22 1967-07-18 Schering Ag Certain derivatives of 2-amino-5-alkoxypyrimidine
DE1545944A1 (de) * 1964-06-19 1969-12-11 Hoffmann La Roche Verfahren zur Herstellung von neuen Sulfonamiden der Pyrimidinreihe
US3888773A (en) * 1972-04-27 1975-06-10 Mobil Oil Corp Nitrogen compounds linked to a heterocyclic ring as multifunctional additives in fuel and lubricant compositions
US4384117A (en) * 1980-03-18 1983-05-17 The United States Of America As Represented By The Secretary Of The Army Silver metachloridine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB317338A (en) * 1928-04-13 1929-08-13 Ig Farbenindustrie Ag Improvements in or relating to the manufacture of azo dyestuffs forming metallic salts
US1898431A (en) * 1928-12-05 1933-02-21 Winthrop Chem Co Inc Watersoluble urea compounds containing heterocyclic nuclei in the molecule
US2407966A (en) * 1939-08-02 1946-09-17 Sharp & Dohme Inc Diazine compounds
US2299555A (en) * 1939-08-09 1942-10-20 Winthrop Chem Co Inc Benzenesulphonamide compounds
US2410793A (en) * 1940-03-01 1946-11-05 American Cyanamid Co Sulfonamido pyrimidines
US2324013A (en) * 1941-07-31 1943-07-13 Sharp & Dohme Inc Amino-substituents of sulphanil-amide derivatives
US2423108A (en) * 1943-07-07 1947-07-01 Sharp & Dohme Inc N-carboxyacyl-metanilamides

Also Published As

Publication number Publication date
CH261216A (fr) 1949-04-30
US2506351A (en) 1950-05-02
ES172553A1 (es) 1946-04-16

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