FI954875A0 - Process for the preparation of beta-lactams - Google Patents

Process for the preparation of beta-lactams

Info

Publication number
FI954875A0
FI954875A0 FI954875A FI954875A FI954875A0 FI 954875 A0 FI954875 A0 FI 954875A0 FI 954875 A FI954875 A FI 954875A FI 954875 A FI954875 A FI 954875A FI 954875 A0 FI954875 A0 FI 954875A0
Authority
FI
Finland
Prior art keywords
lactams
beta
preparation
general formula
preparing
Prior art date
Application number
FI954875A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI954875A (en
Inventor
Jean-Dominique Bourzat
Alain Commercon
Original Assignee
Rhone Poulenc Rorer Sa
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 Rhone Poulenc Rorer Sa filed Critical Rhone Poulenc Rorer Sa
Publication of FI954875A0 publication Critical patent/FI954875A0/en
Publication of FI954875A publication Critical patent/FI954875A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cephalosporin Compounds (AREA)
  • Epoxy Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

A method for preparing 3-hydroxy (3R,4S)-2-azetidinones of general formula (Ia), and the use thereof for preparing taxoids, are disclosed. In general formula (Ia), Ar is an aryl radical.
FI954875A 1993-04-16 1995-10-13 Method for the preparation of beta-lactams FI954875A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9304495A FR2703994B1 (en) 1993-04-16 1993-04-16 Process for the preparation of beta-lactams.
PCT/FR1994/000416 WO1994024103A1 (en) 1993-04-16 1994-04-14 METHOD FOR PREPARING β-LACTAMS

Publications (2)

Publication Number Publication Date
FI954875A0 true FI954875A0 (en) 1995-10-13
FI954875A FI954875A (en) 1995-10-13

Family

ID=9446136

Family Applications (1)

Application Number Title Priority Date Filing Date
FI954875A FI954875A (en) 1993-04-16 1995-10-13 Method for the preparation of beta-lactams

Country Status (22)

Country Link
EP (1) EP0694032B1 (en)
JP (1) JPH08508748A (en)
KR (1) KR960701839A (en)
AT (1) ATE194975T1 (en)
AU (1) AU683255B2 (en)
CA (1) CA2159836A1 (en)
CZ (1) CZ268595A3 (en)
DE (1) DE69425371T2 (en)
DK (1) DK0694032T3 (en)
ES (1) ES2149269T3 (en)
FI (1) FI954875A (en)
FR (1) FR2703994B1 (en)
GR (1) GR3033872T3 (en)
HU (1) HUT73146A (en)
NO (1) NO954070L (en)
NZ (1) NZ265305A (en)
PL (1) PL311117A1 (en)
PT (1) PT694032E (en)
SK (1) SK127395A3 (en)
TW (1) TW271437B (en)
WO (1) WO1994024103A1 (en)
ZA (1) ZA942601B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175315A (en) * 1989-05-31 1992-12-29 Florida State University Method for preparation of taxol using β-lactam
CA2071160A1 (en) * 1991-07-31 1993-02-01 Vittorio Farina Asymmetric synthesis of taxol side chain

Also Published As

Publication number Publication date
WO1994024103A1 (en) 1994-10-27
HUT73146A (en) 1996-06-28
ATE194975T1 (en) 2000-08-15
JPH08508748A (en) 1996-09-17
FR2703994B1 (en) 1995-05-24
PT694032E (en) 2000-12-29
ES2149269T3 (en) 2000-11-01
TW271437B (en) 1996-03-01
ZA942601B (en) 1994-11-10
DE69425371T2 (en) 2001-01-04
EP0694032A1 (en) 1996-01-31
NZ265305A (en) 1996-10-28
CZ268595A3 (en) 1996-01-17
CA2159836A1 (en) 1994-10-27
KR960701839A (en) 1996-03-28
EP0694032B1 (en) 2000-07-26
NO954070D0 (en) 1995-10-13
FR2703994A1 (en) 1994-10-21
FI954875A (en) 1995-10-13
AU683255B2 (en) 1997-11-06
SK127395A3 (en) 1996-06-05
PL311117A1 (en) 1996-02-05
AU6571894A (en) 1994-11-08
NO954070L (en) 1995-10-13
HU9502970D0 (en) 1995-12-28
DK0694032T3 (en) 2000-10-16
DE69425371D1 (en) 2000-08-31
GR3033872T3 (en) 2000-10-31

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Legal Events

Date Code Title Description
FD Application lapsed