IL32599A - Reduction of delta3-cephalosporin sulfoxides - Google Patents

Reduction of delta3-cephalosporin sulfoxides

Info

Publication number
IL32599A
IL32599A IL32599A IL3259969A IL32599A IL 32599 A IL32599 A IL 32599A IL 32599 A IL32599 A IL 32599A IL 3259969 A IL3259969 A IL 3259969A IL 32599 A IL32599 A IL 32599A
Authority
IL
Israel
Prior art keywords
delta3
reduction
cephalosporin sulfoxides
cephalosporin
sulfoxides
Prior art date
Application number
IL32599A
Other languages
English (en)
Other versions
IL32599A0 (en
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 IL32599A0 publication Critical patent/IL32599A0/xx
Publication of IL32599A publication Critical patent/IL32599A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/44—Devices for emptying otherwise than from the top using reciprocating conveyors, e.g. jigging conveyors
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/02—Preparation
    • C07D501/04—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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cephalosporin Compounds (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL32599A 1968-10-03 1969-07-10 Reduction of delta3-cephalosporin sulfoxides IL32599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76492568A 1968-10-03 1968-10-03

Publications (2)

Publication Number Publication Date
IL32599A0 IL32599A0 (en) 1969-09-25
IL32599A true IL32599A (en) 1973-02-28

Family

ID=25072177

Family Applications (1)

Application Number Title Priority Date Filing Date
IL32599A IL32599A (en) 1968-10-03 1969-07-10 Reduction of delta3-cephalosporin sulfoxides

Country Status (10)

Country Link
US (1) US3641014A (xx)
BE (1) BE737121A (xx)
CH (1) CH527216A (xx)
DE (1) DE1940080C3 (xx)
FR (1) FR2019764A1 (xx)
GB (1) GB1280693A (xx)
IE (1) IE33465B1 (xx)
IL (1) IL32599A (xx)
NL (1) NL148899B (xx)
ZA (1) ZA694766B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH587268A5 (en) * 1972-06-29 1977-04-29 Ciba Geigy Ag Substd carboxylic acid derivs - broad spectrum antibiotics and inters
US4075337A (en) * 1972-07-18 1978-02-21 Gist-Brocades N.V. Methods of combatting bacterial infections in warm-blooded animal with cephalsporin R-sulfoxide
JPS49116087A (xx) * 1973-03-14 1974-11-06
US4044002A (en) * 1976-06-09 1977-08-23 Eli Lilly And Company Reduction process for cephalosporin sulfoxides
IE45158B1 (en) * 1976-08-16 1982-06-30 Lilly Co Eli 3-chloro-cephem synthesis
IE49377B1 (en) * 1979-02-01 1985-10-02 Lilly Co Eli Process for preparation of beta-lactam compounds
US4223133A (en) * 1979-02-01 1980-09-16 Eli Lilly And Company Cephalosporin reduction process
US4237128A (en) * 1979-04-12 1980-12-02 E. R. Squibb & Sons, Inc. 7-[2-(2-Amino-4-thiazolyl)-2-[(1-carboxy-1,1-dialkyl)alkoxyimino]acetamido]cephem sulfoxides
AU566944B2 (en) * 1983-10-07 1987-11-05 Gist-Brocades N.V. Preparation of 3-cephem derivatives
US5604222A (en) * 1993-12-27 1997-02-18 Lupin Laboratories, Ltd. Method for the preparation of 2-chloro sulfinyl azetidinones
US5578721A (en) * 1994-07-11 1996-11-26 Lupin Laboratories Limited Process for preparation of 3-exomethylene cepham sulfoxide esters
WO2023131590A1 (en) * 2022-01-05 2023-07-13 F. Hoffmann-La Roche Ag A composition for determining at least one analyte of interest via mass spectrometry measurements

Also Published As

Publication number Publication date
GB1280693A (en) 1972-07-05
DE1940080C3 (de) 1978-05-03
US3641014A (en) 1972-02-08
IE33465B1 (en) 1974-07-10
FR2019764A1 (xx) 1970-07-10
NL6912014A (xx) 1970-04-07
DE1940080A1 (de) 1970-09-17
CH527216A (de) 1972-08-31
IE33465L (en) 1970-04-03
BE737121A (xx) 1970-02-06
DE1940080B2 (de) 1977-09-01
NL148899B (nl) 1976-03-15
IL32599A0 (en) 1969-09-25
ZA694766B (en) 1971-02-24

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