ZA751650B - Improvements in or relating to biological materials - Google Patents

Improvements in or relating to biological materials

Info

Publication number
ZA751650B
ZA751650B ZA00751650A ZA751650A ZA751650B ZA 751650 B ZA751650 B ZA 751650B ZA 00751650 A ZA00751650 A ZA 00751650A ZA 751650 A ZA751650 A ZA 751650A ZA 751650 B ZA751650 B ZA 751650B
Authority
ZA
South Africa
Prior art keywords
relating
biological materials
biological
materials
Prior art date
Application number
ZA00751650A
Other languages
English (en)
Inventor
G Hitchings
Miranda P De
G Elion
H Schaeffer
Original Assignee
Wellcome Found
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 Wellcome Found filed Critical Wellcome Found
Publication of ZA751650B publication Critical patent/ZA751650B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D475/00—Heterocyclic compounds containing pteridine ring systems
    • C07D475/06—Heterocyclic compounds containing pteridine ring systems with a nitrogen atom directly attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/48—Two nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • C07H19/16—Purine radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA00751650A 1975-02-13 1975-03-17 Improvements in or relating to biological materials ZA751650B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6173/75A GB1530912A (en) 1975-02-13 1975-02-13 Compositions containing 9-(2-hydroxy-3-alkyl)-adenines

Publications (1)

Publication Number Publication Date
ZA751650B true ZA751650B (en) 1976-10-27

Family

ID=9809759

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00751650A ZA751650B (en) 1975-02-13 1975-03-17 Improvements in or relating to biological materials

Country Status (10)

Country Link
US (1) US4315920A (de)
AT (1) AT343276B (de)
BE (1) BE826935A (de)
CA (1) CA1054521A (de)
DE (1) DE2512609A1 (de)
GB (1) GB1530912A (de)
IN (1) IN141900B (de)
NZ (1) NZ176971A (de)
ZA (1) ZA751650B (de)
ZM (1) ZM5975A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451478A (en) * 1982-03-12 1984-05-29 Newport Pharmaceuticals International, Inc. Imidazole compounds
DE3323621A1 (de) * 1982-07-08 1984-03-01 Yamasa Shoyu K.K., Choshi, Chiba Pharmazeutisches praeparat mit die antitumor-wirkung verstaerkender wirkung, ein solches praeparat enthaltende chemotherapeutische zusammensetzung und verwendung des praeparates zur unterstuetzung der antitumor-behandlung beim menschen und tier
US6338963B1 (en) 1994-07-25 2002-01-15 Neotherapeutics, Inc. Use of carbon monoxide dependent guanylyl cyclase modifiers to stimulate neuritogenesis
CA2199615A1 (en) * 1996-02-12 1997-08-14 Elie Abushanab Erythro-hydroxynonyladenine analogs with enhanced lipophilic and anti-ischemia traits
AU3786299A (en) 1998-05-04 1999-11-23 Neotherapeutics, Inc. Novel serotonin-like 9-substituted hypoxanthine and methods of use
US6579857B1 (en) * 1999-06-11 2003-06-17 Evanston Northwestern Healthcare Research Institute Combination cancer therapy comprising adenosine and deaminase enzyme inhibitors
US6297226B1 (en) 1999-10-15 2001-10-02 Neotherapeutics, Inc. Synthesis and methods of use of 9-substituted guanine derivatives
US6407237B1 (en) 2001-02-21 2002-06-18 Neotherapeutics, Inc. Crystal forms of 9-substituted hypoxanthine derivatives
US6849735B1 (en) 2000-06-23 2005-02-01 Merck Eprova Ag Methods of synthesis for 9-substituted hypoxanthine derivatives
ATE499103T1 (de) 2000-07-07 2011-03-15 Spectrum Pharmaceuticals Inc Verfahren zur behandlung von arzneimittelinduzierter peripherer neuropathie und verwandten krankheitsformen
US6759427B2 (en) 2001-04-20 2004-07-06 Spectrum Pharmaceuticals, Inc. Synthesis and methods of use of tetrahydroindolone analogues and derivatives
US20030055249A1 (en) * 2001-07-17 2003-03-20 Fick David B. Synthesis and methods of use of pyrimidine analogues and derivatives

Also Published As

Publication number Publication date
BE826935A (fr) 1975-09-22
DE2512609A1 (de) 1976-08-26
CA1054521A (en) 1979-05-15
AU7934275A (en) 1976-09-23
AT343276B (de) 1978-05-26
US4315920A (en) 1982-02-16
NZ176971A (en) 1984-07-31
GB1530912A (en) 1978-11-01
ZM5975A1 (en) 1977-01-21
IN141900B (de) 1977-04-30
ATA207275A (de) 1977-09-15

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