IT8026965A0 - Derivati della 7-metossicefalosporina; procedimento per la loro preparazione; e farmaco antibatterico contenente tali derivati. - Google Patents

Derivati della 7-metossicefalosporina; procedimento per la loro preparazione; e farmaco antibatterico contenente tali derivati.

Info

Publication number
IT8026965A0
IT8026965A0 IT8026965A IT2696580A IT8026965A0 IT 8026965 A0 IT8026965 A0 IT 8026965A0 IT 8026965 A IT8026965 A IT 8026965A IT 2696580 A IT2696580 A IT 2696580A IT 8026965 A0 IT8026965 A0 IT 8026965A0
Authority
IT
Italy
Prior art keywords
derivatives
methoxycephalosporin
procedure
preparation
drug containing
Prior art date
Application number
IT8026965A
Other languages
English (en)
Inventor
Machida Yoshimasa
Saito Isao
Nomoto Seiichiro
Negi Shigeto
Ikuta Hironori
Kitoh Kyosuke
Original Assignee
Eisai Co Ltd
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
Priority claimed from JP2611280A external-priority patent/JPS56122384A/ja
Priority claimed from JP9219980A external-priority patent/JPS5718689A/ja
Application filed by Eisai Co Ltd filed Critical Eisai Co Ltd
Publication of IT8026965A0 publication Critical patent/IT8026965A0/it

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
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/36—Methylene radicals, substituted by sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • 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
    • C07D501/57—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with a further substituent in position 7, e.g. cephamycines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT8026965A 1980-03-04 1980-12-24 Derivati della 7-metossicefalosporina; procedimento per la loro preparazione; e farmaco antibatterico contenente tali derivati. IT8026965A0 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2611280A JPS56122384A (en) 1980-03-04 1980-03-04 7alpha-methoxycephalosporin derivative, its preparation and antifungal agent comprising it
JP9219980A JPS5718689A (en) 1980-07-08 1980-07-08 7alpha-methoxycephem derivative

Publications (1)

Publication Number Publication Date
IT8026965A0 true IT8026965A0 (it) 1980-12-24

Family

ID=26363848

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8026965A IT8026965A0 (it) 1980-03-04 1980-12-24 Derivati della 7-metossicefalosporina; procedimento per la loro preparazione; e farmaco antibatterico contenente tali derivati.

Country Status (17)

Country Link
US (2) US4344944A (it)
KR (1) KR840002162B1 (it)
AT (1) AT373895B (it)
AU (1) AU540042B2 (it)
CA (1) CA1165759A (it)
CH (1) CH643850A5 (it)
DE (1) DE3048657A1 (it)
DK (1) DK548380A (it)
ES (2) ES498145A0 (it)
FR (1) FR2477548A1 (it)
GB (1) GB2070589B (it)
HU (1) HU183276B (it)
IT (1) IT8026965A0 (it)
NL (1) NL8007011A (it)
PH (1) PH17794A (it)
SE (1) SE8009049L (it)
SU (3) SU1095879A3 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855491A (ja) * 1981-09-29 1983-04-01 Eisai Co Ltd ３−カルバモイルオキシメチルセフエム誘導体およびその製造法
US4546176A (en) * 1982-12-14 1985-10-08 Eisai Co., Ltd. 7-Carboxymethoxyphenylacetamido-3-cephem derivatives and antibacterial preparations containing the same
WO2003033462A2 (en) * 2001-10-15 2003-04-24 The Regents Of The University Of Michigan Systems and methods for the generation of crystalline polymorphs
US20070036950A1 (en) * 2005-08-15 2007-02-15 Royal Brush Manufacturing, Inc. Dry transfer lettering with separable units

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165429A (en) * 1976-06-28 1979-08-21 Yamanouchi Pharmaceutical Co., Ltd. 7α-METHOXY-CEPHALOSPORANIC ACID DERIVATIVES
US4150224A (en) * 1977-10-04 1979-04-17 Yeda Research And Development Co., Ltd. 7[[(1-Pyrrollyl)7 acetyl]amino]cephalosporin derivatives
US4124762A (en) * 1977-11-07 1978-11-07 Yeda Research And Development Co., Ltd. 7-[(Pyridylthiomethyl)phenyl]acetamido-cephalosporin derivatives
JPS565487A (en) * 1979-06-26 1981-01-20 Eisai Co Ltd Cephalosporin compound, its preparation, and antimicrobial comprising it

Also Published As

Publication number Publication date
CA1165759A (en) 1984-04-17
FR2477548B1 (it) 1983-06-10
ATA630780A (de) 1983-07-15
AU540042B2 (en) 1984-11-01
US4344944A (en) 1982-08-17
AU6583080A (en) 1981-09-10
SU1095879A3 (ru) 1984-05-30
KR840002162B1 (ko) 1984-11-24
KR830004316A (ko) 1983-07-09
SE8009049L (sv) 1981-09-05
CH643850A5 (de) 1984-06-29
PH17794A (en) 1984-12-13
AT373895B (de) 1984-02-27
NL8007011A (nl) 1981-10-01
ES8300773A1 (es) 1982-11-01
DE3048657A1 (de) 1981-10-01
SU1130569A1 (ru) 1984-12-23
ES508723A0 (es) 1982-11-01
DK548380A (da) 1981-09-05
GB2070589A (en) 1981-09-09
HU183276B (en) 1984-04-28
FR2477548A1 (fr) 1981-09-11
ES8205809A1 (es) 1982-06-16
US4415567A (en) 1983-11-15
SU1105117A3 (ru) 1984-07-23
GB2070589B (en) 1984-06-06
ES498145A0 (es) 1982-06-16

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