SG47588A1 - An improved process for the synthesis of 5-[(substituted) amino] -8- [phenyl or substituted-phenyl]-3H, 6H-1, 4, 5A, 8A-tetraazaacenaphtylen-3- ones - Google Patents

An improved process for the synthesis of 5-[(substituted) amino] -8- [phenyl or substituted-phenyl]-3H, 6H-1, 4, 5A, 8A-tetraazaacenaphtylen-3- ones

Info

Publication number
SG47588A1
SG47588A1 SG1996002970A SG1996002970A SG47588A1 SG 47588 A1 SG47588 A1 SG 47588A1 SG 1996002970 A SG1996002970 A SG 1996002970A SG 1996002970 A SG1996002970 A SG 1996002970A SG 47588 A1 SG47588 A1 SG 47588A1
Authority
SG
Singapore
Prior art keywords
phenyl
substituted
tetraazaacenaphtylen
ones
synthesis
Prior art date
Application number
SG1996002970A
Inventor
Ian Cutting
David M Blum
Edward Ruso
William T Cain
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 SG47588A1 publication Critical patent/SG47588A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
    • C07D487/16—Peri-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SG1996002970A 1992-03-26 1993-01-29 An improved process for the synthesis of 5-[(substituted) amino] -8- [phenyl or substituted-phenyl]-3H, 6H-1, 4, 5A, 8A-tetraazaacenaphtylen-3- ones SG47588A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85789292A 1992-03-26 1992-03-26

Publications (1)

Publication Number Publication Date
SG47588A1 true SG47588A1 (en) 1998-04-17

Family

ID=25326966

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996002970A SG47588A1 (en) 1992-03-26 1993-01-29 An improved process for the synthesis of 5-[(substituted) amino] -8- [phenyl or substituted-phenyl]-3H, 6H-1, 4, 5A, 8A-tetraazaacenaphtylen-3- ones

Country Status (7)

Country Link
EP (1) EP0562236A1 (en)
JP (1) JPH069639A (en)
KR (1) KR930019678A (en)
AU (1) AU658274B2 (en)
CA (1) CA2092357A1 (en)
HU (1) HU217150B (en)
SG (1) SG47588A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264773A1 (en) * 1986-10-16 1988-04-27 American Cyanamid Company 4,5-dihydro and 4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidines
DE68911951T2 (en) * 1988-02-22 1994-06-01 American Cyanamid Co 5- (Substituted amino) -8- (phenyl or substituted phenyl) -3H, 6H-1,4,5a, 8a-tetraazaacenaphthylen-3-one.
KR900701787A (en) * 1988-07-19 1990-12-04 제임스 제이. 플린 Substituted Phenyltriazolopyrimidine Herbicides

Also Published As

Publication number Publication date
AU3547193A (en) 1993-09-30
CA2092357A1 (en) 1993-09-27
HUT64346A (en) 1993-12-28
AU658274B2 (en) 1995-04-06
JPH069639A (en) 1994-01-18
KR930019678A (en) 1993-10-18
HU217150B (en) 1999-11-29
HU9300869D0 (en) 1993-07-28
EP0562236A1 (en) 1993-09-29

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