DK132533B - Analogous process for the preparation of 7-aminocephalosporanic acid derivatives or salts thereof with pharmacologically acceptable bases. - Google Patents

Analogous process for the preparation of 7-aminocephalosporanic acid derivatives or salts thereof with pharmacologically acceptable bases.

Info

Publication number
DK132533B
DK132533B DK150362AA DK150362A DK132533B DK 132533 B DK132533 B DK 132533B DK 150362A A DK150362A A DK 150362AA DK 150362 A DK150362 A DK 150362A DK 132533 B DK132533 B DK 132533B
Authority
DK
Denmark
Prior art keywords
salts
preparation
acid derivatives
pharmacologically acceptable
acceptable bases
Prior art date
Application number
DK150362AA
Other languages
Danish (da)
Other versions
DK132533C (en
Inventor
E H Flynn
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of DK132533B publication Critical patent/DK132533B/en
Application granted granted Critical
Publication of DK132533C publication Critical patent/DK132533C/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/28—Grooving workpieces
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Cephalosporin Compounds (AREA)
DK150362A 1961-04-03 1962-04-02 ANALOGICAL PROCEDURE FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES OR SALTS THEREOF WITH PHARMACOLOGICAL ACCEPTABLE BASES DK132533C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9999861A 1961-04-03 1961-04-03

Publications (2)

Publication Number Publication Date
DK132533B true DK132533B (en) 1975-12-22
DK132533C DK132533C (en) 1976-05-24

Family

ID=22277606

Family Applications (1)

Application Number Title Priority Date Filing Date
DK150362A DK132533C (en) 1961-04-03 1962-04-02 ANALOGICAL PROCEDURE FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES OR SALTS THEREOF WITH PHARMACOLOGICAL ACCEPTABLE BASES

Country Status (10)

Country Link
BE (1) BE615956A (en)
BR (1) BR6237696D0 (en)
CH (1) CH410954A (en)
DK (1) DK132533C (en)
FR (1) FR1508878A (en)
GB (1) GB998265A (en)
LU (1) LU41472A1 (en)
NO (1) NO132691C (en)
OA (1) OA02696A (en)
SE (1) SE321680B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE638034A (en) * 1962-10-03
US3503967A (en) * 1968-08-26 1970-03-31 Bristol Myers Co Process for the preparation of 7 - (alpha-(4 - pyridylthio)acetamido)cephalosporanic acid
US5559108A (en) * 1994-09-02 1996-09-24 Bristol-Myers Squibb Company Cephalosporin derivatives
US5567698A (en) * 1995-02-15 1996-10-22 Bristol-Myers Squibb Company Pyridinium thiomethyl substituted chepholosporin derivatives
US5620969A (en) * 1995-04-25 1997-04-15 Bristol-Myers Squibb Company Cephalosporin derviatives

Also Published As

Publication number Publication date
CH410954A (en) 1966-04-15
BR6237696D0 (en) 1973-05-31
BE615956A (en) 1962-10-03
OA02696A (en) 1970-12-15
GB998265A (en) 1965-07-14
FR1508878A (en) 1968-01-05
NO132691B (en) 1975-09-08
SE321680B (en) 1970-03-16
NO132691C (en) 1975-12-17
FR3123M (en) 1965-02-15
DK132533C (en) 1976-05-24
LU41472A1 (en) 1962-10-01

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