NL7215463A - - Google Patents

Info

Publication number
NL7215463A
NL7215463A NL7215463A NL7215463A NL7215463A NL 7215463 A NL7215463 A NL 7215463A NL 7215463 A NL7215463 A NL 7215463A NL 7215463 A NL7215463 A NL 7215463A NL 7215463 A NL7215463 A NL 7215463A
Authority
NL
Netherlands
Application number
NL7215463A
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 filed Critical
Publication of NL7215463A publication Critical patent/NL7215463A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
NL7215463A 1971-11-29 1972-11-15 NL7215463A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20305171A 1971-11-29 1971-11-29

Publications (1)

Publication Number Publication Date
NL7215463A true NL7215463A (xx) 1973-06-01

Family

ID=22752269

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7215463A NL7215463A (xx) 1971-11-29 1972-11-15

Country Status (7)

Country Link
US (1) US3780033A (xx)
JP (1) JPS4862789A (xx)
CA (1) CA982553A (xx)
CH (1) CH594689A5 (xx)
DD (1) DD100957A5 (xx)
ES (1) ES408969A1 (xx)
NL (1) NL7215463A (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155905A (en) * 1971-01-22 1979-05-22 E. R. Squibb & Sons, Inc. 6-Substituted penicillanic acid and derivatives thereof
GB1366682A (en) * 1971-04-30 1974-09-11 Merck & Co Inc Process to prepare antibiotic intermediates
US3989697A (en) * 1973-05-02 1976-11-02 E. R. Squibb & Sons, Inc. 7-Methoxy phenylureidocephalosporins
US4029654A (en) * 1973-05-02 1977-06-14 E. R. Squibb & Sons, Inc. 7-Methoxy phenylureidocephalosporins
US3974151A (en) * 1973-06-05 1976-08-10 Merck & Co., Inc. Cephalosporin compounds
US4029653A (en) * 1973-08-23 1977-06-14 E. R. Squibb & Sons, Inc. 7-Methoxy 7-alpha-ureidothienylacetamidocephalosporins
US4061852A (en) * 1973-08-23 1977-12-06 E. R. Squibb & Sons, Inc. 7-Methoxy furylureidocephalosporins
US3978051A (en) * 1973-08-23 1976-08-31 E. R. Squibb & Sons, Inc. 7-Methoxy 7-α-ureidothienylacetamidocephalosporins
US4028354A (en) * 1976-03-08 1977-06-07 E. R. Squibb & Sons, Inc. Alkenyl and alkinylureido cephalosporins
US4063019A (en) 1976-03-30 1977-12-13 E. R. Squibb & Sons, Inc. [[[(2,4-Dioxo-1-imidazolidinyl)amino]carbonyl]amino]-acetylcephalosporin derivatives
JP2648862B2 (ja) * 1987-08-10 1997-09-03 塩野義製薬株式会社 置換オキシカルボニルアミノセフェム化合物の製法

Also Published As

Publication number Publication date
DD100957A5 (xx) 1973-10-12
JPS4862789A (xx) 1973-09-01
US3780033A (en) 1973-12-18
ES408969A1 (es) 1975-10-01
CH594689A5 (xx) 1978-01-31
CA982553A (en) 1976-01-27

Similar Documents

Publication Publication Date Title
JPS4862786A (xx)
FR2150670B1 (xx)
JPS4862789A (xx)
JPS4862790A (xx)
JPS5128746Y2 (xx)
AU2742671A (xx)
AU2941471A (xx)
FR2142003A1 (xx)
AU2952271A (xx)
AU2894671A (xx)
AU3005371A (xx)
AU2927871A (xx)
AU2940971A (xx)
AU2836771A (xx)
AU2837671A (xx)
AU2854371A (xx)
AU2875571A (xx)
AU3038671A (xx)
AU2880771A (xx)
AU2885171A (xx)
AU2907471A (xx)
JPS4846552U (xx)
AU3025871A (xx)
AU2930871A (xx)
AU2963771A (xx)

Legal Events

Date Code Title Description
BV The patent application has lapsed