IT1276126B1 - Procedimento per la preparazine di 9-((2-idrossietossi)metil) guanina - Google Patents

Procedimento per la preparazine di 9-((2-idrossietossi)metil) guanina

Info

Publication number
IT1276126B1
IT1276126B1 IT95MI002333A ITMI952333A IT1276126B1 IT 1276126 B1 IT1276126 B1 IT 1276126B1 IT 95MI002333 A IT95MI002333 A IT 95MI002333A IT MI952333 A ITMI952333 A IT MI952333A IT 1276126 B1 IT1276126 B1 IT 1276126B1
Authority
IT
Italy
Prior art keywords
hydroxyethoxy
guanine
methyl
procedure
preparation
Prior art date
Application number
IT95MI002333A
Other languages
English (en)
Inventor
Pietro Bellani
Original Assignee
Archimica Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11372515&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1276126(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Archimica Spa filed Critical Archimica Spa
Priority to IT95MI002333A priority Critical patent/IT1276126B1/it
Publication of ITMI952333A0 publication Critical patent/ITMI952333A0/it
Priority to PCT/EP1996/004882 priority patent/WO1997018211A1/en
Priority to AU75677/96A priority patent/AU7567796A/en
Priority to ES96938145T priority patent/ES2156300T3/es
Priority to EP96938145A priority patent/EP0862570B1/en
Publication of ITMI952333A1 publication Critical patent/ITMI952333A1/it
Application granted granted Critical
Publication of IT1276126B1 publication Critical patent/IT1276126B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT95MI002333A 1995-11-14 1995-11-14 Procedimento per la preparazine di 9-((2-idrossietossi)metil) guanina IT1276126B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT95MI002333A IT1276126B1 (it) 1995-11-14 1995-11-14 Procedimento per la preparazine di 9-((2-idrossietossi)metil) guanina
PCT/EP1996/004882 WO1997018211A1 (en) 1995-11-14 1996-11-06 Process for the preparation of 9-[(2-hydroxyethoxy)methyl]guanine
AU75677/96A AU7567796A (en) 1995-11-14 1996-11-06 Process for the preparation of 9-{(2-hydroxyethoxy)methyl}guanine
ES96938145T ES2156300T3 (es) 1995-11-14 1996-11-06 Procedimiento para la preparacion de 9-((2-hidroxietoxi)metil)guanina.
EP96938145A EP0862570B1 (en) 1995-11-14 1996-11-06 Process for the preparation of 9- (2-hydroxyethoxy)methyl]guanine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002333A IT1276126B1 (it) 1995-11-14 1995-11-14 Procedimento per la preparazine di 9-((2-idrossietossi)metil) guanina

Publications (3)

Publication Number Publication Date
ITMI952333A0 ITMI952333A0 (it) 1995-11-14
ITMI952333A1 ITMI952333A1 (it) 1997-05-14
IT1276126B1 true IT1276126B1 (it) 1997-10-27

Family

ID=11372515

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI002333A IT1276126B1 (it) 1995-11-14 1995-11-14 Procedimento per la preparazine di 9-((2-idrossietossi)metil) guanina

Country Status (5)

Country Link
EP (1) EP0862570B1 (it)
AU (1) AU7567796A (it)
ES (1) ES2156300T3 (it)
IT (1) IT1276126B1 (it)
WO (1) WO1997018211A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1129572A (ja) * 1997-07-10 1999-02-02 Ajinomoto Co Inc 核酸誘導体の精製法
EP1047704B2 (de) 1997-12-11 2007-11-07 Bayer Schering Pharma Aktiengesellschaft Verfahren zur herstellung von fludarabin-phosphat-lithium-, natrium-, kalium-, calcium- und magnesium-salzen, reinigungsverfahren zur herstellung von fludarabin-phosphat und fludarabin-phosphat mit mindestens 99,5 %iger reinheit
CN112300166A (zh) * 2020-10-06 2021-02-02 湖北益泰药业股份有限公司 一种母液中分离阿昔洛韦和乙酸钠的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146715A (en) * 1975-08-27 1979-03-27 Burroughs Wellcome Co. 2-amido-9-(2-acyloxyethoxymethyl)hypoxanthines
YU41079B (en) * 1976-08-27 1986-12-31 Wellcome Found Process for the synthesis of substituted purine compounds
DE3889248T2 (de) * 1987-05-04 1994-11-17 Kemijski Inst Verfahren zu Herstellung von Purinverbindungen.
JP3225545B2 (ja) * 1991-09-18 2001-11-05 味の素株式会社 非環状ヌクレオシド類の製造法
IT1264599B1 (it) * 1993-06-14 1996-10-04 Solar Chem Sa Processo per la sintesi della 9-(2-idrossietossimetil)- guanina

Also Published As

Publication number Publication date
ES2156300T3 (es) 2001-06-16
ITMI952333A1 (it) 1997-05-14
EP0862570B1 (en) 2001-03-21
AU7567796A (en) 1997-06-05
WO1997018211A1 (en) 1997-05-22
EP0862570A1 (en) 1998-09-09
ITMI952333A0 (it) 1995-11-14

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Legal Events

Date Code Title Description
0001 Granted