ITMI20021533A1 - PROCESS FOR THE PREPARATION OF 2-ACETOXY-METHYL-4-HALO-BUT-1-IL ACETATES - Google Patents

PROCESS FOR THE PREPARATION OF 2-ACETOXY-METHYL-4-HALO-BUT-1-IL ACETATES

Info

Publication number
ITMI20021533A1
ITMI20021533A1 ITMI20021533A ITMI20021533A1 IT MI20021533 A1 ITMI20021533 A1 IT MI20021533A1 IT MI20021533 A ITMI20021533 A IT MI20021533A IT MI20021533 A1 ITMI20021533 A1 IT MI20021533A1
Authority
IT
Italy
Prior art keywords
acetoxy
acetates
halo
methyl
preparation
Prior art date
Application number
Other languages
Italian (it)
Inventor
Fausto Bonifacio
Cristina Crescenzi
Daniele Mancinetti
Raffaele Saladino
Umberto Ciambecchini
Original Assignee
Recordati Chem Pharm
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 Recordati Chem Pharm filed Critical Recordati Chem Pharm
Priority to ITMI20021533 priority Critical patent/ITMI20021533A1/en
Priority to AU2003249964A priority patent/AU2003249964A1/en
Priority to PCT/EP2003/007237 priority patent/WO2004007418A1/en
Publication of ITMI20021533A1 publication Critical patent/ITMI20021533A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
ITMI20021533 2002-07-12 2002-07-12 PROCESS FOR THE PREPARATION OF 2-ACETOXY-METHYL-4-HALO-BUT-1-IL ACETATES ITMI20021533A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI20021533 ITMI20021533A1 (en) 2002-07-12 2002-07-12 PROCESS FOR THE PREPARATION OF 2-ACETOXY-METHYL-4-HALO-BUT-1-IL ACETATES
AU2003249964A AU2003249964A1 (en) 2002-07-12 2003-07-07 A process for the preparation of 2-acetoxymethyl-4 halo-but-1-yl acetates
PCT/EP2003/007237 WO2004007418A1 (en) 2002-07-12 2003-07-07 A process for the preparation of 2-acetoxymethyl-4 halo-but-1-yl acetates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20021533 ITMI20021533A1 (en) 2002-07-12 2002-07-12 PROCESS FOR THE PREPARATION OF 2-ACETOXY-METHYL-4-HALO-BUT-1-IL ACETATES

Publications (1)

Publication Number Publication Date
ITMI20021533A1 true ITMI20021533A1 (en) 2004-01-12

Family

ID=30012507

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20021533 ITMI20021533A1 (en) 2002-07-12 2002-07-12 PROCESS FOR THE PREPARATION OF 2-ACETOXY-METHYL-4-HALO-BUT-1-IL ACETATES

Country Status (3)

Country Link
AU (1) AU2003249964A1 (en)
IT (1) ITMI20021533A1 (en)
WO (1) WO2004007418A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1852435A1 (en) * 2006-04-12 2007-11-07 SOLMAG S.p.A. A process for the manufacture of famciclovir using phase-transfer catalysts
CN108484605B (en) * 2018-03-16 2020-08-21 上药康丽（常州）药业有限公司 Preparation method of 2-amino-6-chloro-9- (4-acetoxyl-3-acetoxymethyl butyl) purine
CN110386935A (en) * 2018-04-20 2019-10-29 重庆常捷医药有限公司 A kind of synthetic method of famciclovir intermediate
EP3611155A1 (en) * 2018-08-16 2020-02-19 Evonik Operations GmbH Preparation of (meth)acrylic acid esters

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3485225D1 (en) * 1983-08-18 1991-12-05 Beecham Group Plc ANTIVIRAL GUANINE DERIVATIVES.

Also Published As

Publication number Publication date
AU2003249964A1 (en) 2004-02-02
WO2004007418A1 (en) 2004-01-22

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