AU4287472A - New cephalosporin esters, salts thereof and methods for their preparation - Google Patents

New cephalosporin esters, salts thereof and methods for their preparation

Info

Publication number
AU4287472A
AU4287472A AU42874/72A AU4287472A AU4287472A AU 4287472 A AU4287472 A AU 4287472A AU 42874/72 A AU42874/72 A AU 42874/72A AU 4287472 A AU4287472 A AU 4287472A AU 4287472 A AU4287472 A AU 4287472A
Authority
AU
Australia
Prior art keywords
salts
preparation
methods
new cephalosporin
cephalosporin esters
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU42874/72A
Other versions
AU457864B2 (en
Inventor
Welf Von Daehne
Wagn Ole Godtfredsen
Erling Knud Frederiksen
Schneur Rachlin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Govens Kemiske Fabrik Produktionsaktieselsk AB
Original Assignee
Leo Pharmaceutical Products Ltd AS
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 Leo Pharmaceutical Products Ltd AS filed Critical Leo Pharmaceutical Products Ltd AS
Publication of AU4287472A publication Critical patent/AU4287472A/en
Application granted granted Critical
Publication of AU457864B2 publication Critical patent/AU457864B2/en
Expired legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C247/00—Compounds containing azido groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
AU42874/72A 1971-06-23 1972-05-30 New cephalosporin esters, salts thereof and methods for their preparation Expired AU457864B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2944971 1971-06-23
GBGB29449/71 1971-06-23

Publications (2)

Publication Number Publication Date
AU4287472A true AU4287472A (en) 1973-12-06
AU457864B2 AU457864B2 (en) 1975-01-22

Family

ID=10291750

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42874/72A Expired AU457864B2 (en) 1971-06-23 1972-05-30 New cephalosporin esters, salts thereof and methods for their preparation

Country Status (8)

Country Link
AU (1) AU457864B2 (en)
BE (1) BE785275A (en)
DE (1) DE2230620A1 (en)
FR (1) FR2143318B1 (en)
GB (1) GB1335317A (en)
IE (1) IE36448B1 (en)
LU (1) LU65565A1 (en)
NL (1) NL7208407A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1425933A (en) * 1972-03-13 1976-02-25 Astra Laekemedel Ab Cephalosporins
US5481011A (en) * 1994-12-13 1996-01-02 Bristol-Myers Squibb Company Process for preparing N-protected amino acid α-halomethyl ketones and alcohols from N-protected amino acid esters
EP2656879B1 (en) 2006-12-10 2017-06-28 Chongxi Yu Transdermal delivery systems of beta-lactam antibiotics
US9969751B2 (en) 2009-06-10 2018-05-15 Techfields Pharma Co., Ltd. High penetration prodrug compositions of antimicrobials and antimicrobial-related compounds
CN107929743B (en) 2012-01-18 2023-09-01 苏州泰飞尔医药有限公司 High penetration prodrug compositions and pharmaceutical compositions for treating pulmonary diseases
JP5795343B2 (en) * 2013-01-23 2015-10-14 チョンシー ユー Transdermal delivery system for β-lactam antibiotics

Also Published As

Publication number Publication date
LU65565A1 (en) 1972-10-26
IE36448L (en) 1972-12-23
AU457864B2 (en) 1975-01-22
DE2230620A1 (en) 1972-12-28
GB1335317A (en) 1973-10-24
FR2143318A1 (en) 1973-02-02
NL7208407A (en) 1972-12-28
FR2143318B1 (en) 1975-10-31
IE36448B1 (en) 1976-11-10
BE785275A (en) 1972-12-22

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