ATE173261T1 - Verfahren zur herstellung bestimmter pyrano- (3',4':6,7>indolizino(1,2b>chinolinone - Google Patents

Verfahren zur herstellung bestimmter pyrano- (3',4':6,7>indolizino(1,2b>chinolinone

Info

Publication number
ATE173261T1
ATE173261T1 AT91917720T AT91917720T ATE173261T1 AT E173261 T1 ATE173261 T1 AT E173261T1 AT 91917720 T AT91917720 T AT 91917720T AT 91917720 T AT91917720 T AT 91917720T AT E173261 T1 ATE173261 T1 AT E173261T1
Authority
AT
Austria
Prior art keywords
indolizino
quinolinones
producing certain
pyrano
certain pyrano
Prior art date
Application number
AT91917720T
Other languages
English (en)
Inventor
Joseph Marian Fortunak
Mark Mellinger
Jeffery Lee Wood
Original Assignee
Smithkline Beecham Corp
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 Smithkline Beecham Corp filed Critical Smithkline Beecham Corp
Application granted granted Critical
Publication of ATE173261T1 publication Critical patent/ATE173261T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
    • C07D471/14—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Indole Compounds (AREA)
AT91917720T 1990-09-28 1991-09-23 Verfahren zur herstellung bestimmter pyrano- (3',4':6,7>indolizino(1,2b>chinolinone ATE173261T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/589,848 US5155225A (en) 1990-09-28 1990-09-28 Method for making certain pyrano[3',4':6,7]indolizino-[1,2-B]quinolinones

Publications (1)

Publication Number Publication Date
ATE173261T1 true ATE173261T1 (de) 1998-11-15

Family

ID=24359810

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91917720T ATE173261T1 (de) 1990-09-28 1991-09-23 Verfahren zur herstellung bestimmter pyrano- (3',4':6,7>indolizino(1,2b>chinolinone

Country Status (12)

Country Link
US (1) US5155225A (de)
EP (1) EP0550621B1 (de)
JP (1) JP2534000B2 (de)
KR (1) KR100192754B1 (de)
AT (1) ATE173261T1 (de)
AU (1) AU653173B2 (de)
CA (1) CA2090966A1 (de)
DE (1) DE69130481T2 (de)
DK (1) DK0550621T3 (de)
ES (1) ES2123517T3 (de)
GR (1) GR3029356T3 (de)
WO (1) WO1992006095A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5552154A (en) * 1989-11-06 1996-09-03 The Stehlin Foundation For Cancer Research Method for treating cancer with water-insoluble s-camptothecin of the closed lactone ring form and derivatives thereof
US5883255A (en) * 1990-10-31 1999-03-16 Smithkline Beecham Corporation Substituted indolizino 1,2-b!quinolinones
US6080751A (en) * 1992-01-14 2000-06-27 The Stehlin Foundation For Cancer Research Method for treating pancreatic cancer in humans with water-insoluble S-camptothecin of the closed lactone ring form and derivatives thereof
AU4288893A (en) * 1992-04-17 1993-11-18 Smithkline Beecham Corporation Substituted indolizino(1,2-b)quinolinones
ZA936580B (en) * 1992-09-08 1994-08-01 Smithkline Beecham Corp Process for preparing certain pyrrolo (3 4-b)quinolines certain 1H-pyrano(3' 4':6,7)indolizino(1 2-b)quinolin-3 14(4H 12H)-diones and certain 8-methyl-7-(oxopropyl)-idolizino(1 2-b)quinolin-9(11H)-ones
EP0835303A4 (de) * 1995-06-07 2000-09-13 Univ Jefferson Anti-pilz agenzien und methoden zu deren identifizierung und verwendung
US8349863B2 (en) * 2005-10-10 2013-01-08 Cipla Limited Crystalline polymorphic form of a camptothecin analogue

Also Published As

Publication number Publication date
DK0550621T3 (da) 1999-07-26
KR100192754B1 (ko) 1999-06-15
ES2123517T3 (es) 1999-01-16
GR3029356T3 (en) 1999-05-28
EP0550621B1 (de) 1998-11-11
JPH06501259A (ja) 1994-02-10
HK1012382A1 (en) 1999-07-30
DE69130481D1 (de) 1998-12-17
AU653173B2 (en) 1994-09-22
EP0550621A4 (de) 1995-01-11
JP2534000B2 (ja) 1996-09-11
DE69130481T2 (de) 1999-06-24
CA2090966A1 (en) 1992-03-29
AU8639891A (en) 1992-04-28
WO1992006095A1 (en) 1992-04-16
EP0550621A1 (de) 1993-07-14
US5155225A (en) 1992-10-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee