IL71006A - Manufacture of chiral beta-lactams and lactone intermediates therefor - Google Patents

Manufacture of chiral beta-lactams and lactone intermediates therefor

Info

Publication number
IL71006A
IL71006A IL71006A IL7100684A IL71006A IL 71006 A IL71006 A IL 71006A IL 71006 A IL71006 A IL 71006A IL 7100684 A IL7100684 A IL 7100684A IL 71006 A IL71006 A IL 71006A
Authority
IL
Israel
Prior art keywords
general formula
above significance
see diagramm
formula see
reacting
Prior art date
Application number
IL71006A
Other versions
IL71006A0 (en
Original Assignee
Sparamedica Ag
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 Sparamedica Ag filed Critical Sparamedica Ag
Publication of IL71006A0 publication Critical patent/IL71006A0/en
Publication of IL71006A publication Critical patent/IL71006A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen 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
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen 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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
    • C07D317/20—Free hydroxyl or mercaptan
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/26—Radicals substituted by doubly bound oxygen or sulfur atoms or by two such atoms singly bound to the same carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/28—Radicals substituted by nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
    • C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
    • C07D407/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyrrole Compounds (AREA)

Abstract

1. A process for the manufacture of chiral beta-lactams of the general formula see diagramm : EP0120289,P14,F1 wherein R**1 signifies a readily cleavable protecting group, R**2 signifies azido, phthalimido or the group ROCO-CH=C(CH3 )-NH-, R signifies lower alkyl and R**3 and R**4 each individually signify hydrogen or lower alkyl or together signify alkylene with a maximum of 6 carbon atoms, and the groups denoted by lower have a maximum of 4 carbon atoms, characterized by reacting a lactone of the general formula see diagramm : EP0120289,P14,F2 wherein R**3 and R**4 have the above significance, with an alkali metal periodate, reacting the resulting aldehyde of the general formula see diagramm : EP0120289,P14,F3 wherein R**3 and R**4 have the above significance, with an amine of the general formula H2 N-R**1 wherein R**1 has the above significance, and reacting the thus-obtained compound of the general formula see diagramm : EP0120289,P14,F4 wherein R**1, R**3 and R**4 have the above significance, in the presence of a base with a reactive derivative of a carboxylic acid of the general formula R**2-CH2 -COOH wherein R**2 has the above significance.
IL71006A 1983-02-25 1984-02-20 Manufacture of chiral beta-lactams and lactone intermediates therefor IL71006A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH106183 1983-02-25
CH3384 1984-01-05

Publications (2)

Publication Number Publication Date
IL71006A0 IL71006A0 (en) 1984-05-31
IL71006A true IL71006A (en) 1988-10-31

Family

ID=25683311

Family Applications (1)

Application Number Title Priority Date Filing Date
IL71006A IL71006A (en) 1983-02-25 1984-02-20 Manufacture of chiral beta-lactams and lactone intermediates therefor

Country Status (9)

Country Link
EP (1) EP0120289B1 (en)
AT (1) ATE34389T1 (en)
AU (1) AU570032B2 (en)
CA (1) CA1224789A (en)
DE (1) DE3471306D1 (en)
DK (1) DK36784A (en)
IL (1) IL71006A (en)
NZ (1) NZ207193A (en)
PH (1) PH20100A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1251454A (en) * 1983-01-20 1989-03-21 Gerard Schmid PROCESS FOR THE MANUFACTURE OF .beta.-LACTAMES
DK411384A (en) * 1983-10-03 1985-04-04 Hoffmann La Roche PROCEDURE FOR THE PREPARATION OF AZETIDINE UNDIVERIVES
CA2061736A1 (en) * 1991-02-28 1992-08-29 Christopher Randall Schmid Glyceraldehyde-3-pentanide and process for producing same
CA2877026A1 (en) * 2012-05-18 2013-11-21 Amgen Inc. Method for the preparation of thiadiazoles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2541438A1 (en) * 1975-09-17 1977-03-31 Basf Ag Odoriferous dioxolane aldehydes prepn. - by hydroformation of vinyl dioxolanes; for detergents, perfumes, soaps, etc.
US4111958A (en) * 1977-06-03 1978-09-05 Pfizer Inc. Ascorbic acid synthesis
CA1262128A (en) * 1981-08-27 1989-10-03 Christian N. Hubschwerlen .beta.-lactams
DE3372768D1 (en) * 1982-06-03 1987-09-03 Hoffmann La Roche 1-SULFO-2-OXOAZETIDINE DERIVATIVES
CA1204746A (en) * 1982-08-19 1986-05-20 Hoffmann-La Roche Limited .beta. LACTAMS
CA1251454A (en) * 1983-01-20 1989-03-21 Gerard Schmid PROCESS FOR THE MANUFACTURE OF .beta.-LACTAMES

Also Published As

Publication number Publication date
CA1224789A (en) 1987-07-28
DK36784A (en) 1984-08-26
ATE34389T1 (en) 1988-06-15
NZ207193A (en) 1987-10-30
IL71006A0 (en) 1984-05-31
EP0120289A3 (en) 1985-01-23
DE3471306D1 (en) 1988-06-23
PH20100A (en) 1986-09-24
EP0120289A2 (en) 1984-10-03
EP0120289B1 (en) 1988-05-18
AU570032B2 (en) 1988-03-03
DK36784D0 (en) 1984-01-26
AU2474584A (en) 1984-08-30

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Legal Events

Date Code Title Description
MM9K Patent not in force due to non-payment of renewal fees