ES251905A1 - Un procedimiento para preparar 4-quinazolinonas - Google Patents

Un procedimiento para preparar 4-quinazolinonas

Info

Publication number
ES251905A1
ES251905A1 ES0251905A ES251905A ES251905A1 ES 251905 A1 ES251905 A1 ES 251905A1 ES 0251905 A ES0251905 A ES 0251905A ES 251905 A ES251905 A ES 251905A ES 251905 A1 ES251905 A1 ES 251905A1
Authority
ES
Spain
Prior art keywords
sulphamoyl
chloro
acid
carbethoxyamino
substituted
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
ES0251905A
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
Publication of ES251905A1 publication Critical patent/ES251905A1/es
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
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88—Oxygen atoms
    • C07D239/90—Oxygen atoms with acyclic radicals attached in position 2 or 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES0251905A 1958-12-24 1959-09-04 Un procedimiento para preparar 4-quinazolinonas Expired ES251905A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78268158A 1958-12-24 1958-12-24
US80456759A 1959-04-07 1959-04-07

Publications (1)

Publication Number Publication Date
ES251905A1 true ES251905A1 (es) 1960-03-01

Family

ID=27120031

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0251905A Expired ES251905A1 (es) 1958-12-24 1959-09-04 Un procedimiento para preparar 4-quinazolinonas

Country Status (6)

Country Link
BE (1) BE582287A (es)
CH (1) CH396014A (es)
ES (1) ES251905A1 (es)
GB (1) GB926038A (es)
MY (1) MY6400025A (es)
OA (1) OA00634A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103408502A (zh) * 2013-07-16 2013-11-27 湖南大学 一种喹唑啉酮类化合物的合成方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518392A (en) * 1967-11-02 1970-06-30 Pennwalt Corp Certain 2-spiro-tetrahydro-halo-sulfamyl-quinazolinones

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103408502A (zh) * 2013-07-16 2013-11-27 湖南大学 一种喹唑啉酮类化合物的合成方法
CN103408502B (zh) * 2013-07-16 2015-07-22 湖南大学 一种喹唑啉酮类化合物的合成方法

Also Published As

Publication number Publication date
OA00634A (fr) 1966-07-15
BE582287A (fr) 1960-03-03
MY6400025A (en) 1964-12-31
GB926038A (en) 1963-05-15
CH396014A (fr) 1965-07-31

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