IL24679A - Derivatives of 3-methyl purine and methods of preparing the same - Google Patents

Derivatives of 3-methyl purine and methods of preparing the same

Info

Publication number
IL24679A
IL24679A IL2467965A IL2467965A IL24679A IL 24679 A IL24679 A IL 24679A IL 2467965 A IL2467965 A IL 2467965A IL 2467965 A IL2467965 A IL 2467965A IL 24679 A IL24679 A IL 24679A
Authority
IL
Israel
Prior art keywords
derivatives
preparing
methods
same
methyl purine
Prior art date
Application number
IL2467965A
Original Assignee
Yissum Res Dev Co
Neuman Z
Kleiner M
Bergmann F
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 Yissum Res Dev Co, Neuman Z, Kleiner M, Bergmann F filed Critical Yissum Res Dev Co
Priority to IL2467965A priority Critical patent/IL24679A/en
Priority to GB342466A priority patent/GB1077689A/en
Publication of IL24679A publication Critical patent/IL24679A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/26—Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
    • C07D473/36—Sulfur atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • 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
    • C07D473/20—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/26—Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
    • C07D473/28—Oxygen atom
    • C07D473/30—Oxygen atom attached in position 6, e.g. hypoxanthine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/26—Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
    • C07D473/36—Sulfur atom
    • C07D473/38—Sulfur atom attached in position 6
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/40—Heterocyclic compounds containing purine ring systems with halogen atoms or perhalogeno-alkyl radicals directly attached in position 2 or 6

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IL2467965A 1965-11-24 1965-11-24 Derivatives of 3-methyl purine and methods of preparing the same IL24679A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL2467965A IL24679A (en) 1965-11-24 1965-11-24 Derivatives of 3-methyl purine and methods of preparing the same
GB342466A GB1077689A (en) 1965-11-24 1966-01-26 Derivatives of 3-methylpurine and methods of preparing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL2467965A IL24679A (en) 1965-11-24 1965-11-24 Derivatives of 3-methyl purine and methods of preparing the same

Publications (1)

Publication Number Publication Date
IL24679A true IL24679A (en) 1971-10-20

Family

ID=11043766

Family Applications (1)

Application Number Title Priority Date Filing Date
IL2467965A IL24679A (en) 1965-11-24 1965-11-24 Derivatives of 3-methyl purine and methods of preparing the same

Country Status (2)

Country Link
GB (1) GB1077689A (en)
IL (1) IL24679A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9312853D0 (en) * 1993-06-22 1993-08-04 Euro Celtique Sa Chemical compounds
US5591776A (en) 1994-06-24 1997-01-07 Euro-Celtique, S.A. Pheynl or benzyl-substituted rolipram-based compounds for and method of inhibiting phosphodiesterase IV
US5922751A (en) 1994-06-24 1999-07-13 Euro-Celtique, S.A. Aryl pyrazole compound for inhibiting phosphodiesterase IV and methods of using same
WO1996018399A1 (en) 1994-12-13 1996-06-20 Euro-Celtique, S.A. Aryl thioxanthines
US6025361A (en) 1994-12-13 2000-02-15 Euro-Celtique, S.A. Trisubstituted thioxanthines
AU4527996A (en) 1994-12-13 1996-07-03 Euro-Celtique S.A. Trisubstituted thioxanthines
US6268373B1 (en) 1995-06-07 2001-07-31 Euro-Celtique S.A. Trisubstituted thioxanthines
US6166041A (en) 1995-10-11 2000-12-26 Euro-Celtique, S.A. 2-heteroaryl and 2-heterocyclic benzoxazoles as PDE IV inhibitors for the treatment of asthma
US6075016A (en) 1996-04-10 2000-06-13 Euro-Celtique S.A. 6,5-fused aromatic ring systems having enhanced phosphodiesterase IV inhibitory activity
US5864037A (en) * 1996-06-06 1999-01-26 Euro-Celtique, S.A. Methods for the synthesis of chemical compounds having PDE-IV inhibitory activity
US6294541B1 (en) 1996-06-06 2001-09-25 Euro-Celtique S.A. Purine derivatives having phosphodiesterase IV inhibition activity
US5744473A (en) * 1996-09-16 1998-04-28 Euro-Celtique, S.A. PDE IV inhibitors: "bis-compounds"
US6413975B1 (en) 1999-04-02 2002-07-02 Euro-Celtique, S.A. Purine derivatives having phosphodiesterase iv inhibition activity
US6057445A (en) * 1997-12-12 2000-05-02 Euro-Celtique S.A. Purine compounds having PDE IV inhibitory activity and methods of synthesis
US6319928B1 (en) 1998-11-30 2001-11-20 Euro-Celtique, S.A. Purine derivatives having phosphodiesterase IV inhibition activity

Also Published As

Publication number Publication date
GB1077689A (en) 1967-08-02

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