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AU484806B2 - Benzopyran-3-carbonitriles - Google Patents

Benzopyran-3-carbonitriles

Info

Publication number
AU484806B2
AU484806B2 AU75801/74A AU7580174A AU484806B2 AU 484806 B2 AU484806 B2 AU 484806B2 AU 75801/74 A AU75801/74 A AU 75801/74A AU 7580174 A AU7580174 A AU 7580174A AU 484806 B2 AU484806 B2 AU 484806B2
Authority
AU
Australia
Prior art keywords
carbonitriles
benzopyran
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
AU75801/74A
Other versions
AU7580174A (en
Inventor
Tomonubu Umetani And Yasushi Sanon Akira Gohara
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to AU75801/74A priority Critical patent/AU484806B2/en
Application granted granted Critical
Publication of AU484806B2 publication Critical patent/AU484806B2/en
Publication of AU7580174A publication Critical patent/AU7580174A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
AU75801/74A 1974-11-27 1974-11-27 Benzopyran-3-carbonitriles Expired AU484806B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU75801/74A AU484806B2 (en) 1974-11-27 1974-11-27 Benzopyran-3-carbonitriles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU75801/74A AU484806B2 (en) 1974-11-27 1974-11-27 Benzopyran-3-carbonitriles

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU54132/73A Division AU470496B2 (en) 1972-04-12 1973-04-05 Chromone derivatives

Publications (2)

Publication Number Publication Date
AU484806B2 true AU484806B2 (en) 1975-03-06
AU7580174A AU7580174A (en) 1975-03-06

Family

ID=3757093

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75801/74A Expired AU484806B2 (en) 1974-11-27 1974-11-27 Benzopyran-3-carbonitriles

Country Status (1)

Country Link
AU (1) AU484806B2 (en)

Also Published As

Publication number Publication date
AU7580174A (en) 1975-03-06

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