ES275140A1 - Procedimiento para preparar un 1,1-diëxido de 3-oxo o 3-imino-3,4-dihidro-1,2,4-benzotiadiazina - Google Patents

Procedimiento para preparar un 1,1-diëxido de 3-oxo o 3-imino-3,4-dihidro-1,2,4-benzotiadiazina

Info

Publication number
ES275140A1
ES275140A1 ES0275140A ES275140A ES275140A1 ES 275140 A1 ES275140 A1 ES 275140A1 ES 0275140 A ES0275140 A ES 0275140A ES 275140 A ES275140 A ES 275140A ES 275140 A1 ES275140 A1 ES 275140A1
Authority
ES
Spain
Prior art keywords
alkali metal
aniline
imino
dihydro
oxo
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
ES0275140A
Other languages
English (en)
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.)
MSD International Holdings GmbH
Original Assignee
Scherico Ltd
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 Scherico Ltd filed Critical Scherico Ltd
Publication of ES275140A1 publication Critical patent/ES275140A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
ES0275140A 1961-02-21 1962-02-20 Procedimiento para preparar un 1,1-diëxido de 3-oxo o 3-imino-3,4-dihidro-1,2,4-benzotiadiazina Expired ES275140A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9063161A 1961-02-21 1961-02-21
US9063261A 1961-02-21 1961-02-21

Publications (1)

Publication Number Publication Date
ES275140A1 true ES275140A1 (es) 1962-07-16

Family

ID=26782469

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0275140A Expired ES275140A1 (es) 1961-02-21 1962-02-20 Procedimiento para preparar un 1,1-diëxido de 3-oxo o 3-imino-3,4-dihidro-1,2,4-benzotiadiazina

Country Status (4)

Country Link
BE (1) BE614008A (fr)
CH (1) CH405331A (fr)
ES (1) ES275140A1 (fr)
GB (1) GB975925A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702150B1 (fr) * 1993-03-03 1995-04-07 Rhone Poulenc Rorer Sa Application de dérivés de 2H-1,2-4-benzothiadiazine-3(4H)-one-1,1-dioxyde comme antagonistes non compétitifs du récepteur NMDA.

Also Published As

Publication number Publication date
BE614008A (fr) 1962-08-16
GB975925A (en) 1964-11-25
CH405331A (de) 1966-01-15

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