Nova Patents
AT321024T

Methods of producing oxazolidinone compounds

Abstract

A method for preparing an (S) -alcohol of secondary formula wherein R3 is a C1-C10 alkyl and X is halogen, alkylsulfonyloxy or arylsulfonyloxy, which comprises contacting an (S) -amino-alcohol 3 carbons of the formula with a base and a haloformate having the formula or having formula dialquildicarbonato.

Term

No projected expiry on record.

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18 members in 11 offices

This recordMember, by publication datePriority claim1 more office is in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
24112200United States of AmericaP

Members18

Family members, oldest first
DocumentOfficeKind
CA2423599A1CanadaA1
WO0232857A1World Intellectual Property Organization (WIPO)A1
AU2442102AAustraliaA
US2002086900A1United States of AmericaA1
EP1328509A1European Patent Office (EPO)A1
MXPA03003473AMexicoA
JP2004511539AJapanA
US2004143131A1United States of AmericaA1
US6833453B2United States of AmericaB2
NZ525923ANew ZealandA
US6998420B2United States of AmericaB2
EP1328509B1European Patent Office (EPO)B1
AT321024TThis recordAustriaT
ATE321024T1AustriaT1
DE60118241D1GermanyD1
ES2256318T3SpainT3
DE60118241T2GermanyT2
JP4170753B2JapanB2