NO139891C - Analogifremgangsmaate til fremstilling av terapeutisk virksomme cefalosporansyrer - Google Patents

Analogifremgangsmaate til fremstilling av terapeutisk virksomme cefalosporansyrer

Info

Publication number
NO139891C
NO139891C NO1153/71A NO115371A NO139891C NO 139891 C NO139891 C NO 139891C NO 1153/71 A NO1153/71 A NO 1153/71A NO 115371 A NO115371 A NO 115371A NO 139891 C NO139891 C NO 139891C
Authority
NO
Norway
Prior art keywords
cephalosporances
preparation
therapeutically active
analogical procedure
analogical
Prior art date
Application number
NO1153/71A
Other languages
English (en)
Norwegian (no)
Other versions
NO139891B (no
Inventor
Leonard Bruce Crast Jr
Original Assignee
Bristol Myers Co
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 Bristol Myers Co filed Critical Bristol Myers Co
Publication of NO139891B publication Critical patent/NO139891B/no
Publication of NO139891C publication Critical patent/NO139891C/no

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
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • C07D501/34—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
NO1153/71A 1970-03-27 1971-03-26 Analogifremgangsmaate til fremstilling av terapeutisk virksomme cefalosporansyrer NO139891C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2344070A 1970-03-27 1970-03-27

Publications (2)

Publication Number Publication Date
NO139891B NO139891B (no) 1979-02-19
NO139891C true NO139891C (no) 1979-05-30

Family

ID=21815121

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1153/71A NO139891C (no) 1970-03-27 1971-03-26 Analogifremgangsmaate til fremstilling av terapeutisk virksomme cefalosporansyrer

Country Status (15)

Country Link
US (1) US3631027A (de)
BE (1) BE764920A (de)
CA (1) CA921912A (de)
CH (1) CH551449A (de)
DE (1) DE2114840A1 (de)
DK (1) DK137608B (de)
ES (1) ES389463A1 (de)
FI (1) FI52465C (de)
FR (1) FR2085749B1 (de)
GB (1) GB1346505A (de)
IE (1) IE35016B1 (de)
NL (1) NL7103956A (de)
NO (1) NO139891C (de)
SE (1) SE369721B (de)
ZA (1) ZA711916B (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL29235A (en) * 1967-01-05 1971-10-20 Bristol Myers Co 7-(pyridylthioacetamido)cephalosporanic acid derivatives and their preparation
US3503967A (en) * 1968-08-26 1970-03-31 Bristol Myers Co Process for the preparation of 7 - (alpha-(4 - pyridylthio)acetamido)cephalosporanic acid

Also Published As

Publication number Publication date
IE35016B1 (en) 1975-10-15
GB1346505A (en) 1974-02-13
ZA711916B (en) 1971-12-29
FI52465B (de) 1977-05-31
NO139891B (no) 1979-02-19
DK137608C (de) 1978-09-18
CH551449A (de) 1974-07-15
FI52465C (fi) 1977-09-12
IE35016L (en) 1971-09-27
CA921912A (en) 1973-02-27
NL7103956A (de) 1971-09-29
DK137608B (da) 1978-04-03
FR2085749A1 (de) 1971-12-31
ES389463A1 (es) 1973-06-01
FR2085749B1 (de) 1975-01-17
SE369721B (de) 1974-09-16
US3631027A (en) 1971-12-28
DE2114840A1 (de) 1971-10-07
BE764920A (fr) 1971-09-27

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