ZA93615B - Preparation of 2-amino-6-chloropurine - Google Patents

Preparation of 2-amino-6-chloropurine

Info

Publication number
ZA93615B
ZA93615B ZA93615A ZA93615A ZA93615B ZA 93615 B ZA93615 B ZA 93615B ZA 93615 A ZA93615 A ZA 93615A ZA 93615 A ZA93615 A ZA 93615A ZA 93615 B ZA93615 B ZA 93615B
Authority
ZA
South Africa
Prior art keywords
chloropurine
amino
preparation
Prior art date
Application number
ZA93615A
Other languages
English (en)
Inventor
Christopher Robert Jame Killen
Original Assignee
Smithkline Beecham Plc
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 Plc filed Critical Smithkline Beecham Plc
Publication of ZA93615B publication Critical patent/ZA93615B/xx

Links

Classifications

    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA93615A 1992-01-30 1993-01-28 Preparation of 2-amino-6-chloropurine ZA93615B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929201961A GB9201961D0 (en) 1992-01-30 1992-01-30 Pharmaceuticals

Publications (1)

Publication Number Publication Date
ZA93615B true ZA93615B (en) 1993-11-26

Family

ID=10709516

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA93615A ZA93615B (en) 1992-01-30 1993-01-28 Preparation of 2-amino-6-chloropurine

Country Status (10)

Country Link
EP (1) EP0625154A1 (xx)
JP (1) JPH07503246A (xx)
KR (1) KR950700299A (xx)
AU (1) AU669874B2 (xx)
CA (1) CA2117435A1 (xx)
GB (1) GB9201961D0 (xx)
MX (1) MX9300482A (xx)
NZ (1) NZ246677A (xx)
WO (1) WO1993015075A1 (xx)
ZA (1) ZA93615B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4231036A1 (de) * 1992-09-17 1994-03-24 Basf Ag Verfahren zur Herstellung von 2-Amino-6-halogenpurinen
JPH07133276A (ja) * 1993-09-17 1995-05-23 Jiyuuzen Kagaku Kk ２−アセチルアミノ−６−クロロプリンの製造方法
DE4415196C1 (de) * 1994-04-30 1995-04-27 Boehringer Ingelheim Kg Verbessertes Verfahren zur Herstellung von 2-Amino-6-chlorpurin und 2-Acylamino-6-chlorpurinen
US5789590A (en) 1995-11-09 1998-08-04 Sumika Fine Chemicals Co., Ltd. Double cone-like crystal form of 2-amino-6-chloropurine and preparation
AU2003226448A1 (en) * 2002-04-04 2003-10-20 Sumitomo Chemical Company, Limited Production method of 2,6-dihalopurine
CN102336755B (zh) * 2011-09-30 2013-03-27 浙江工业大学 一种6-氯嘌呤的化学合成方法
CN113214260B (zh) * 2021-05-10 2022-04-01 上海凌凯医药科技有限公司 一种2-乙酰氨基-9-乙酰基嘌呤的合成方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3485225D1 (de) 1983-08-18 1991-12-05 Beecham Group Plc Antivirale guanin-derivate.
DE3582399D1 (de) 1984-09-20 1991-05-08 Beecham Group Plc Purin-derivate und ihre pharmazeutische verwendung.
GB8507606D0 (en) * 1985-03-23 1985-05-01 Beecham Group Plc Process
DE3941657A1 (de) * 1989-12-16 1991-06-20 Hoechst Ag Verfahren zur herstellung von 2-acylamino-6-halogen-purin aus 2,9-diacylguanin
DE3941658A1 (de) * 1989-12-16 1991-06-20 Hoechst Ag Verfahren zur herstellung von 2-acylamino-9-acyl-6-halogen-purin
GB9102127D0 (en) * 1991-01-31 1991-03-13 Smithkline Beecham Plc Pharmaceuticals

Also Published As

Publication number Publication date
JPH07503246A (ja) 1995-04-06
MX9300482A (es) 1994-07-29
EP0625154A1 (en) 1994-11-23
AU669874B2 (en) 1996-06-27
NZ246677A (en) 1996-02-27
CA2117435A1 (en) 1993-08-05
KR950700299A (ko) 1995-01-16
GB9201961D0 (en) 1992-03-18
WO1993015075A1 (en) 1993-08-05
AU3365493A (en) 1993-09-01

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