ITFI920134A1 - 7-NEOPENTYL XANTINIC DERIVATIVES, THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM - Google Patents

7-NEOPENTYL XANTINIC DERIVATIVES, THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

Info

Publication number
ITFI920134A1
ITFI920134A1 IT000134A ITFI920134A ITFI920134A1 IT FI920134 A1 ITFI920134 A1 IT FI920134A1 IT 000134 A IT000134 A IT 000134A IT FI920134 A ITFI920134 A IT FI920134A IT FI920134 A1 ITFI920134 A1 IT FI920134A1
Authority
IT
Italy
Prior art keywords
xantinic
neopentyl
derivatives
preparation
pharmaceutical compositions
Prior art date
Application number
IT000134A
Other languages
Italian (it)
Inventor
Graziano Bonacchi
Emilio Toja
Original Assignee
Malesci Sas
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 Malesci Sas filed Critical Malesci Sas
Priority to ITFI920134A priority Critical patent/IT1258944B/en
Publication of ITFI920134A0 publication Critical patent/ITFI920134A0/en
Priority to AU43234/93A priority patent/AU4323493A/en
Priority to PCT/EP1993/001434 priority patent/WO1994000452A1/en
Priority to CN93107615.3A priority patent/CN1082546A/en
Publication of ITFI920134A1 publication Critical patent/ITFI920134A1/en
Application granted granted Critical
Publication of IT1258944B publication Critical patent/IT1258944B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
    • C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
    • C07D473/08—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 1 and 3, e.g. theophylline
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
    • C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ITFI920134A 1992-06-22 1992-06-22 7-NEOPENTYL XANTINIC DERIVATIVES, THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM IT1258944B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITFI920134A IT1258944B (en) 1992-06-22 1992-06-22 7-NEOPENTYL XANTINIC DERIVATIVES, THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
AU43234/93A AU4323493A (en) 1992-06-22 1993-06-07 7-neopentyl xanthine derivatives, their preparation and pharmaceutical compositions containing them
PCT/EP1993/001434 WO1994000452A1 (en) 1992-06-22 1993-06-07 7-neopentyl xanthine derivatives, their preparation and pharmaceutical compositions containing them
CN93107615.3A CN1082546A (en) 1992-06-22 1993-06-22 7-neo-pentyl xanthine derivative, their preparation and include their pharmaceutical composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITFI920134A IT1258944B (en) 1992-06-22 1992-06-22 7-NEOPENTYL XANTINIC DERIVATIVES, THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

Publications (3)

Publication Number Publication Date
ITFI920134A0 ITFI920134A0 (en) 1992-06-22
ITFI920134A1 true ITFI920134A1 (en) 1993-12-22
IT1258944B IT1258944B (en) 1996-03-08

Family

ID=11350146

Family Applications (1)

Application Number Title Priority Date Filing Date
ITFI920134A IT1258944B (en) 1992-06-22 1992-06-22 7-NEOPENTYL XANTINIC DERIVATIVES, THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

Country Status (4)

Country Link
CN (1) CN1082546A (en)
AU (1) AU4323493A (en)
IT (1) IT1258944B (en)
WO (1) WO1994000452A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996036638A1 (en) * 1995-05-19 1996-11-21 Chiroscience Limited Xanthines and their therapeutic use
GB9623859D0 (en) * 1996-11-15 1997-01-08 Chiroscience Ltd Novel compounds
DE19816857A1 (en) * 1998-04-16 1999-10-21 Boehringer Ingelheim Pharma Novel adenosine antagonists useful in treatment of e.g. neurodegenerative, pulmonary, renal and cardiovascular disorders

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654008A5 (en) * 1979-05-22 1986-01-31 Nestle Sa PROCESS FOR THE PREPARATION OF 1,3,7-TRIALKYLXANTHINES.
IT1200944B (en) * 1982-08-10 1989-01-27 Malesci Sas XANTHINIC DERIVATIVES, PROCEDURE FOR THEIR PREPARATION, PHARMACEUTICAL COMPOSITIONS THAT CONTAIN IT AND THEIR THERAPEUTIC USE

Also Published As

Publication number Publication date
ITFI920134A0 (en) 1992-06-22
IT1258944B (en) 1996-03-08
AU4323493A (en) 1994-01-24
WO1994000452A1 (en) 1994-01-06
CN1082546A (en) 1994-02-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970627