FR921961A - Perfectionnements à la production de métanilamidodiazines - Google Patents
Perfectionnements à la production de métanilamidodiazinesInfo
- 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
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)
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)
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)
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 |
-
1945
- 1945-02-14 US US577946A patent/US2506351A/en not_active Expired - Lifetime
-
1946
- 1946-02-11 FR FR921961D patent/FR921961A/fr not_active Expired
- 1946-02-13 ES ES172553A patent/ES172553A1/es not_active Expired
- 1946-02-14 CH CH261216D patent/CH261216A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
ES172553A1 (es) | 1946-04-16 |
CH261216A (fr) | 1949-04-30 |
US2506351A (en) | 1950-05-02 |
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