ES254767A1 - Derivatives of 2-h-1, 2, 4-benzo thiadiazine-1, 1-dioxide - Google Patents

Derivatives of 2-h-1, 2, 4-benzo thiadiazine-1, 1-dioxide

Info

Publication number
ES254767A1
ES254767A1 ES0254767A ES254767A ES254767A1 ES 254767 A1 ES254767 A1 ES 254767A1 ES 0254767 A ES0254767 A ES 0254767A ES 254767 A ES254767 A ES 254767A ES 254767 A1 ES254767 A1 ES 254767A1
Authority
ES
Spain
Prior art keywords
formula
dioxide
reacted
salts
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
ES0254767A
Other languages
Spanish (es)
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Publication of ES254767A1 publication Critical patent/ES254767A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/15—Six-membered rings
    • C07D285/16—Thiadiazines; Hydrogenated thiadiazines
    • C07D285/18—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines
    • C07D285/20—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems
    • C07D285/22—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D285/24—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with oxygen atoms directly attached to the ring sulfur atom
    • C07D285/26—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with oxygen atoms directly attached to the ring sulfur atom substituted in position 6 or 7 by sulfamoyl or substituted sulfamoyl radicals
    • C07D285/28—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with oxygen atoms directly attached to the ring sulfur atom substituted in position 6 or 7 by sulfamoyl or substituted sulfamoyl radicals with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/15—Six-membered rings
    • C07D285/16—Thiadiazines; Hydrogenated thiadiazines
    • C07D285/18—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines
    • C07D285/20—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems
    • C07D285/22—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D285/24—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with oxygen atoms directly attached to the ring sulfur atom
    • C07D285/26—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with oxygen atoms directly attached to the ring sulfur atom substituted in position 6 or 7 by sulfamoyl or substituted sulfamoyl radicals
    • C07D285/30—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with oxygen atoms directly attached to the ring sulfur atom substituted in position 6 or 7 by sulfamoyl or substituted sulfamoyl radicals with hydrocarbon radicals, substituted by hetero atoms, attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Process for obtaining derivatives of 3,4-dihydro-1,2,4-benzothiadiazine 1,1-dioxide, of the formula ** (See formula) ** where R means the isobutyl or chloromethyl radical, and salts thereof, characterized in that a 3,4-dihydro-1,2,4-benzothiadiazine 1,1-dioxide of the formula ** (See formula) ** wherein the radical R has the above-mentioned meaning, or a metal salt thereof, is reacted with a reactable ester of methanol or a 2,4-disulfamyl-aniline of the formula ** (See formula) ** is reacted with an aldehyde of the formula R-CHO or a nitrobenzole of the formula ** (See formula) ** it is reacted with an aldehyde of the formula R-CHO, where R has the meaning indicated above and is reduced and, if desired, the salts obtained are transformed into the free compounds and the free compounds obtained in their salts. (Machine-translation by Google Translate, not legally binding)
ES0254767A 1959-10-16 1960-01-05 Derivatives of 2-h-1, 2, 4-benzo thiadiazine-1, 1-dioxide Expired ES254767A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US846779A US3163644A (en) 1959-10-16 1959-10-16 Derivatives of 2-h-1, 2, 4-benzo thiadiazine-1, 1-dioxide

Publications (1)

Publication Number Publication Date
ES254767A1 true ES254767A1 (en) 1960-09-01

Family

ID=25298924

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0254767A Expired ES254767A1 (en) 1959-10-16 1960-01-05 Derivatives of 2-h-1, 2, 4-benzo thiadiazine-1, 1-dioxide

Country Status (2)

Country Link
US (1) US3163644A (en)
ES (1) ES254767A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287361A (en) * 1961-04-27 1966-11-22 Colgate Palmolive Co Derivatives of benzothiadiazine-1, 1-dioxides
NL301482A (en) * 1962-12-07
US3351595A (en) * 1962-12-07 1967-11-07 Ciba Geigy Corp Derivatives of 3, 4-dihydro-2h-1, 2, 4-benzothiadiazine-1, 1-dioxide
GB1089823A (en) * 1964-02-05 1967-11-08 Chugai Pharmaceutical Co Ltd New sulfonamide compound of benzothiadiazine series and process of preparing the same
US3314950A (en) * 1964-02-14 1967-04-18 American Home Prod 2-alkylideneamino-2h-1, 2, 4-benzothiadiazine 1, 1-dioxides and related compounds
US3318879A (en) * 1964-02-14 1967-05-09 American Home Prod 2-oxygenated-1, 2, 4-benzothiadiazine 1, 1-dioxides
US3314949A (en) * 1964-02-14 1967-04-18 American Home Prod 2-substituted amino-2h-1, 2, 4-benzothiadiazine 1, 1-dioxides
US3305548A (en) * 1964-11-25 1967-02-21 Merck & Co Inc Derivatives of 3, 3-spiro-substituted-3, 4-dihydro-1, 2, 4-benzothiadiazine-1, 1-dioxides
US3291794A (en) * 1965-10-06 1966-12-13 Ciba Geigy Corp Nu-(1, 2, 4-benzothiadiazine-7-sulfonyl)-sulfilimines
US3671528A (en) * 1967-06-23 1972-06-20 Upjohn Co 5-phenyl-1,2,4-benzothiadiazepine-1,1-dioxides
US3957769A (en) * 1973-11-23 1976-05-18 E. R. Squibb & Sons, Inc. 1,2,4-benzothiadiazines
US4029780A (en) * 1974-10-29 1977-06-14 Dainippon Pharmaceutical Co., Ltd. 3-Piperazinyl 1,2,4-benzothiadiazine 1,1-dioxide derivatives their compositions and method of use
US4064239A (en) * 1974-12-16 1977-12-20 Merck & Co., Inc. Halogenated unsaturated alkyl benzenedisulfonamides as anthelmintics
US4062952A (en) * 1975-11-24 1977-12-13 Merck & Co., Inc. Substituted benzenedisulfonamides as anthelmintics

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1911719A (en) * 1933-05-30 Aromatic aisino sitlphochlosides
US2809194A (en) * 1957-10-08 Thiadiazine type natriuretic agents
US1939025A (en) * 1928-10-26 1933-12-12 Ig Farbenindustrie Ag Aromatic amino-sulpho chlorides, substituted in the amino-group
US2922796A (en) * 1954-05-17 1960-01-26 Celanese Corp Yellow sulfonamide dyestuff
US2921945A (en) * 1954-05-17 1960-01-19 Celanese Corp Yellow diphenylamine dyes
US2894948A (en) * 1957-12-20 1959-07-14 Ciba Pharm Prod Inc 3,7-disulfamyl-benzothiadiazine 1,1-dioxides

Also Published As

Publication number Publication date
US3163644A (en) 1964-12-29

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