ZA896992B - Process for 1-carba(dethia)cephalosporins - Google Patents

Process for 1-carba(dethia)cephalosporins

Info

Publication number
ZA896992B
ZA896992B ZA896992A ZA896992A ZA896992B ZA 896992 B ZA896992 B ZA 896992B ZA 896992 A ZA896992 A ZA 896992A ZA 896992 A ZA896992 A ZA 896992A ZA 896992 B ZA896992 B ZA 896992B
Authority
ZA
South Africa
Prior art keywords
dethia
carba
cephalosporins
Prior art date
Application number
ZA896992A
Other languages
English (en)
Inventor
Larry Chris Blaszczak
Chris Blaszczak Larry
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of ZA896992B publication Critical patent/ZA896992B/xx

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
    • C07D205/085—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 with a nitrogen atom directly attached in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D463/00—Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D463/02—Preparation
    • C07D463/04—Preparation by forming the ring or condensed ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D463/00—Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D463/02—Preparation
    • C07D463/06—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Cephalosporin Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
ZA896992A 1988-09-16 1989-09-13 Process for 1-carba(dethia)cephalosporins ZA896992B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/245,185 US4939249A (en) 1988-09-16 1988-09-16 Process for 1-carba(dethia) cephalosporins

Publications (1)

Publication Number Publication Date
ZA896992B true ZA896992B (en) 1991-05-29

Family

ID=22925647

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA896992A ZA896992B (en) 1988-09-16 1989-09-13 Process for 1-carba(dethia)cephalosporins

Country Status (21)

Country Link
US (1) US4939249A (fr)
EP (1) EP0359540A3 (fr)
JP (1) JPH02121987A (fr)
KR (1) KR900004738A (fr)
CN (1) CN1025620C (fr)
AU (1) AU618624B2 (fr)
BG (1) BG60055B2 (fr)
CA (1) CA1338785C (fr)
DD (1) DD284235A5 (fr)
DK (1) DK456289A (fr)
FI (1) FI93359C (fr)
HU (1) HU206716B (fr)
IL (1) IL91632A (fr)
MX (1) MX17550A (fr)
NZ (1) NZ230640A (fr)
PH (1) PH25984A (fr)
PL (1) PL161999B1 (fr)
PT (1) PT91704B (fr)
RO (1) RO105573B1 (fr)
RU (1) RU1830070C (fr)
ZA (1) ZA896992B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453502A (en) * 1994-03-16 1995-09-26 Eli Lilly And Company 1,3,4 substituted and bicyclic derivatives of 2-azetidinones and processes for preparation thereof
US5571910A (en) * 1994-12-09 1996-11-05 Schering Corporation Process for the preparation of intermediates useful in the synthesis of cephalosporins

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660396A (en) * 1970-03-04 1972-05-02 Lilly Co Eli Cephalosporin intermediates and process therefor
US3660395A (en) * 1970-03-04 1972-05-02 Lilly Co Eli Thioether cephalosporin compounds
JPS5936914B2 (ja) * 1978-06-24 1984-09-06 協和醗酵工業株式会社 セフアロスポリン類縁体
EP0124081A3 (fr) * 1983-05-02 1986-11-26 Merck & Co. Inc. Céphalosporinesulfones comme agents anti-inflammatoires et anti-dégénératifs, compositions pharmaceutiques les contenant et procédés pour les fabriquer

Also Published As

Publication number Publication date
FI894326A (fi) 1990-03-17
US4939249A (en) 1990-07-03
EP0359540A3 (fr) 1991-09-04
BG60055B2 (bg) 1993-08-30
FI93359B (fi) 1994-12-15
HUT52505A (en) 1990-07-28
PH25984A (en) 1992-01-13
HU206716B (en) 1992-12-28
IL91632A (en) 1994-10-21
RO105573B1 (ro) 1992-09-25
CN1025620C (zh) 1994-08-10
NZ230640A (en) 1992-02-25
AU4138689A (en) 1990-04-05
CN1041593A (zh) 1990-04-25
DK456289A (da) 1990-03-17
RU1830070C (ru) 1993-07-23
MX17550A (es) 1993-11-01
PL161999B1 (pl) 1993-08-31
FI894326A0 (fi) 1989-09-13
FI93359C (fi) 1995-03-27
EP0359540A2 (fr) 1990-03-21
PT91704B (pt) 1995-05-31
DD284235A5 (de) 1990-11-07
DK456289D0 (da) 1989-09-15
IL91632A0 (en) 1990-04-29
JPH02121987A (ja) 1990-05-09
PT91704A (pt) 1990-03-30
AU618624B2 (en) 1992-01-02
KR900004738A (ko) 1990-04-12
CA1338785C (fr) 1996-12-10

Similar Documents

Publication Publication Date Title
HUT48228A (en) Process for producing 5-arylalkyl-4-alkoxy-2-/5h/-furanone derivatives
GB2209506B (en) Vehicle suspension apparatus
GB2222119B (en) Suspension apparatus for vehicles
GB2209505B (en) Vehicle suspension apparatus
HU907100D0 (en) Process for producing cephalosporine derivatives
EP0277825A3 (en) Method for purifying hexamethyldisiloxane
GB2211153B (en) Vehicle suspension apparatus
EP0254574A3 (en) Method for producing plzt powder
HUT53582A (en) Process for producing 1-butene
EG18529A (en) Process for preparing b-lactam hydrate
EP0338474A3 (en) Process for producing l-tryptophan
EP0287347A3 (en) Method for preparing epichlorohydrins
EP0312484A3 (en) Modification process
GB2211154B (en) Vehicle suspension apparatus
HUT49487A (en) Process for stabilizing cephalosporins
JPS6417874A (en) Metallizing method
ZA896992B (en) Process for 1-carba(dethia)cephalosporins
GB2205690B (en) Method for producing resistors
IL90497A0 (en) Azetidinone intermediates for 1-carba(dethia)cephalosporins
HUT45232A (en) New process for producing azetidinone derivatives
IE892960L (en) Preparing 1-carba (dethia) cephalosporins
GB2220203B (en) Process for penems
GB2214473B (en) Vehicle suspension apparatus
EP0421440A3 (en) Process for producing azetidinone derivatives
ZA923182B (en) Process for preparing double blocked 1-carba (1-dethia)-3-cephem-4-carboxylic acids