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PT83173B - Processo de preparacao de novos derivados de beta-lactama e seus intermediarios - Google Patents

Processo de preparacao de novos derivados de beta-lactama e seus intermediarios

Info

Publication number
PT83173B
PT83173B PT83173A PT8317386A PT83173B PT 83173 B PT83173 B PT 83173B PT 83173 A PT83173 A PT 83173A PT 8317386 A PT8317386 A PT 8317386A PT 83173 B PT83173 B PT 83173B
Authority
PT
Portugal
Prior art keywords
lactama
intermediaries
derivatives
preparation
new beta
Prior art date
Application number
PT83173A
Other languages
English (en)
Other versions
PT83173A (en
Original Assignee
Beecham Group Plc
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 GB858520155A external-priority patent/GB8520155D0/en
Priority claimed from GB868602956A external-priority patent/GB8602956D0/en
Application filed by Beecham Group Plc filed Critical Beecham Group Plc
Publication of PT83173A publication Critical patent/PT83173A/pt
Publication of PT83173B publication Critical patent/PT83173B/pt

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
    • C07D501/57—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
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
PT83173A 1985-08-10 1986-08-08 Processo de preparacao de novos derivados de beta-lactama e seus intermediarios PT83173B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858520155A GB8520155D0 (en) 1985-08-10 1985-08-10 Compounds
GB868602956A GB8602956D0 (en) 1986-02-06 1986-02-06 Compounds

Publications (2)

Publication Number Publication Date
PT83173A PT83173A (en) 1986-09-01
PT83173B true PT83173B (pt) 1988-10-14

Family

ID=26289645

Family Applications (1)

Application Number Title Priority Date Filing Date
PT83173A PT83173B (pt) 1985-08-10 1986-08-08 Processo de preparacao de novos derivados de beta-lactama e seus intermediarios

Country Status (8)

Country Link
US (1) US4940702A (pt)
EP (1) EP0211656A3 (pt)
AU (1) AU595223B2 (pt)
DK (1) DK380886A (pt)
ES (2) ES2012507A6 (pt)
GR (1) GR862103B (pt)
NZ (1) NZ217123A (pt)
PT (1) PT83173B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8719875D0 (en) * 1987-08-22 1987-09-30 Beecham Group Plc Compounds
ATE118215T1 (de) * 1989-09-04 1995-02-15 Beecham Group Plc Cephalosporinderivate, verfahren zu ihrer herstellung, pharmazeutische präparate und zwischenverbindungen.
MX2011004636A (es) 2008-10-31 2011-06-20 Shionogi & Co Cefarosporinas que tienen un grupo catecol.
CA2795322A1 (en) 2010-04-05 2011-10-13 Shionogi & Co., Ltd. Cephem compound having catechol group
WO2011125966A1 (ja) 2010-04-05 2011-10-13 塩野義製薬株式会社 擬似カテコール基を有するセフェム化合物
JP5852562B2 (ja) 2010-04-28 2016-02-03 塩野義製薬株式会社 新規なセフェム誘導体
WO2012147773A1 (ja) 2011-04-28 2012-11-01 塩野義製薬株式会社 カテコールまたは擬似カテコール構造を有する新規セフェム化合物
WO2013002215A1 (ja) 2011-06-27 2013-01-03 塩野義製薬株式会社 ピリジニウム基を有するセフェム化合物
US10065199B2 (en) 2015-11-13 2018-09-04 Gojo Industries, Inc. Foaming cartridge
CA3003148A1 (en) 2015-11-18 2017-05-26 Gojo Industries, Inc. A refill unit for a foam dispenser
US10080467B2 (en) 2015-11-20 2018-09-25 Gojo Industries, Inc. Foam dispensing systems, pumps and refill units having high air to liquid ratios
US10080468B2 (en) 2015-12-04 2018-09-25 Gojo Industries, Inc. Sequentially activated multi-diaphragm foam pumps, refill units and dispenser systems
US10441115B2 (en) 2016-02-11 2019-10-15 Gojo Industries, Inc. High quality non-aerosol hand sanitizing foam
US10143339B2 (en) 2016-04-06 2018-12-04 Gojo Industries, Inc. Sequentially activated multi-diaphragm foam pumps, refill units and dispenser systems
US10912426B2 (en) 2016-04-06 2021-02-09 Gojo Industries, Inc. Sequentially activated multi-diaphragm foam pumps, refill units and dispenser systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2107307B (en) * 1981-07-25 1986-02-26 Beecham Group Plc B-lactum antibacterial agents
FI81354C (fi) * 1983-01-21 1990-10-10 Beecham Group Plc Foerfarande foer framstaellning av formamidosubstituerad -laktam-antibiotika.
EP0114752B1 (en) * 1983-01-21 1988-04-06 Beecham Group Plc Beta-lactam antibacterial agents
AU2361084A (en) * 1983-01-24 1984-07-26 Beecham Group Plc Beta-lactam antibacterial agents
DE3479731D1 (en) * 1983-07-07 1989-10-19 Beecham Group Plc Substituted phenylglycine derivatives of beta-lactam antibiotics

Also Published As

Publication number Publication date
PT83173A (en) 1986-09-01
DK380886D0 (da) 1986-08-08
GR862103B (en) 1986-12-30
EP0211656A3 (en) 1988-03-09
US4940702A (en) 1990-07-10
AU595223B2 (en) 1990-03-29
ES2012507A6 (es) 1990-04-01
ES2012725A6 (es) 1990-04-01
DK380886A (da) 1987-02-11
EP0211656A2 (en) 1987-02-25
NZ217123A (en) 1989-06-28
AU6101086A (en) 1987-02-12

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