CH623327A5 - - Google Patents

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Publication number
CH623327A5
CH623327A5 CH934576A CH934576A CH623327A5 CH 623327 A5 CH623327 A5 CH 623327A5 CH 934576 A CH934576 A CH 934576A CH 934576 A CH934576 A CH 934576A CH 623327 A5 CH623327 A5 CH 623327A5
Authority
CH
Switzerland
Prior art keywords
amino
acid
methyl
methylenedioxyphenyl
ylthio
Prior art date
Application number
CH934576A
Other languages
German (de)
English (en)
Inventor
Raymond Curry Erickson
Ronald Edward Bambury
Original Assignee
Richardson Merrell Inc
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 Richardson Merrell Inc filed Critical Richardson Merrell Inc
Publication of CH623327A5 publication Critical patent/CH623327A5/de

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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
    • 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
    • C07D317/44—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 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—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 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/60—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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)
  • Cephalosporin Compounds (AREA)
CH934576A 1975-07-22 1976-07-21 CH623327A5 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/598,151 US4033956A (en) 1975-07-22 1975-07-22 7[α-Amino-ω-(2,3-methylenedioxy-phenyl)acylamido]cephalosporanic acid derivatives

Publications (1)

Publication Number Publication Date
CH623327A5 true CH623327A5 (zh) 1981-05-29

Family

ID=24394444

Family Applications (1)

Application Number Title Priority Date Filing Date
CH934576A CH623327A5 (zh) 1975-07-22 1976-07-21

Country Status (16)

Country Link
US (1) US4033956A (zh)
JP (1) JPS5214795A (zh)
BE (1) BE844403A (zh)
CA (1) CA1054145A (zh)
CH (1) CH623327A5 (zh)
DE (1) DE2632051A1 (zh)
DK (1) DK296676A (zh)
ES (1) ES449991A1 (zh)
FR (1) FR2318640A1 (zh)
GB (1) GB1496750A (zh)
IE (1) IE43377B1 (zh)
IL (1) IL49718A (zh)
NL (1) NL7607827A (zh)
NO (1) NO762544L (zh)
SE (1) SE7608159L (zh)
ZA (1) ZA763247B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5182772A (en) * 1975-01-10 1976-07-20 Dan Kiko Kk Noritoriho oyobi sonosochi
US4229575A (en) * 1978-02-27 1980-10-21 Richardson-Merrell Inc. 7-(2,3-Dihydrobenzo-5-furanyl)-acetamido cephalosporin derivatives
US4219648A (en) * 1978-03-06 1980-08-26 Richardson-Merrell Inc. 7-[[Amino(1,3-dihydrobenzo[c]thienyl)acetyl]amino]cephalosporin derivatives
JPS5736167Y2 (zh) * 1979-01-10 1982-08-10

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489750A (en) * 1967-09-05 1970-01-13 Bristol Myers Co 7-amino-cephalosporanic and decephalosporanic acid derivatives
US3814754A (en) * 1969-03-10 1974-06-04 Lilly Co Eli Cleavage of 7-acylamino cephalosporins
US3531481A (en) * 1969-04-21 1970-09-29 Lilly Co Eli Method for manufacture of crystalline cephalosporin
US3673183A (en) * 1969-11-17 1972-06-27 Squibb & Sons Inc {60 -ureidocephalosporanic acid compounds
US3757014A (en) * 1971-05-07 1973-09-04 Bristol Myers Co Ts 1,3,4 - oxadiazol-2-yl)thiomethyl)-3-cephem-4-carboxylic acid and sal7-(d-(alpha-amino-alpha-pheyle-acetamido)) - 3-(s-(5-hydroxymethyl -
US3850916A (en) * 1971-07-29 1974-11-26 Bristol Myers Co 7-amino-3-(s-(1,2,3-triazole-5-yl)-thiomethyl)-3-cephem-4-carboxylic acid and salts thereof
US3796801A (en) * 1971-11-04 1974-03-12 Smithkline Corp Method of combating enterobacter infections
BE793191A (fr) * 1971-12-28 1973-06-22 Toyama Chemical Co Ltd Procede pour produire des acides 7-acylamido-3-cephem-4- carboxyliques
US3821198A (en) * 1972-05-03 1974-06-28 Squibb & Sons Inc Derivatives of 6-amino penicillanic acid
US3884914A (en) * 1973-07-05 1975-05-20 Smithkline Corp Mandelamidocephalosporins with improved properties

Also Published As

Publication number Publication date
GB1496750A (en) 1977-12-30
NO762544L (zh) 1977-01-25
IE43377B1 (en) 1981-02-11
ES449991A1 (es) 1977-12-01
ZA763247B (en) 1977-05-25
JPS5214795A (en) 1977-02-03
BE844403A (fr) 1976-11-16
US4033956A (en) 1977-07-05
AU1452076A (en) 1977-12-08
IL49718A0 (en) 1976-08-31
IL49718A (en) 1979-10-31
DK296676A (da) 1977-01-23
IE43377L (en) 1977-01-22
NL7607827A (nl) 1977-01-25
FR2318640A1 (fr) 1977-02-18
DE2632051A1 (de) 1977-02-10
FR2318640B1 (zh) 1979-09-21
SE7608159L (sv) 1977-01-23
CA1054145A (en) 1979-05-08

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Legal Events

Date Code Title Description
PL Patent ceased