DK126595B - Process for the preparation of 7- (pyridylmercaptoacetamido) -cephalosporanic acid derivatives. - Google Patents

Process for the preparation of 7- (pyridylmercaptoacetamido) -cephalosporanic acid derivatives.

Info

Publication number
DK126595B
DK126595B DK1368A DK1368A DK126595B DK 126595 B DK126595 B DK 126595B DK 1368 A DK1368 A DK 1368A DK 1368 A DK1368 A DK 1368A DK 126595 B DK126595 B DK 126595B
Authority
DK
Denmark
Prior art keywords
pyridylmercaptoacetamido
preparation
acid derivatives
cephalosporanic acid
cephalosporanic
Prior art date
Application number
DK1368A
Other languages
Danish (da)
Inventor
L Crast
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 DK126595B publication Critical patent/DK126595B/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
    • C07D501/36—Methylene radicals, substituted by sulfur atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/545—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, cefaclor, or cephalexine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pyridine Compounds (AREA)
DK1368A 1967-01-05 1968-01-03 Process for the preparation of 7- (pyridylmercaptoacetamido) -cephalosporanic acid derivatives. DK126595B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60737867A 1967-01-05 1967-01-05

Publications (1)

Publication Number Publication Date
DK126595B true DK126595B (en) 1973-07-30

Family

ID=24432009

Family Applications (1)

Application Number Title Priority Date Filing Date
DK1368A DK126595B (en) 1967-01-05 1968-01-03 Process for the preparation of 7- (pyridylmercaptoacetamido) -cephalosporanic acid derivatives.

Country Status (11)

Country Link
AT (1) AT276626B (en)
BE (1) BE709019A (en)
CH (1) CH487181A (en)
DE (1) DE1670301C3 (en)
DK (1) DK126595B (en)
FR (2) FR1580837A (en)
GB (1) GB1213571A (en)
IL (1) IL29235A (en)
NL (1) NL6800176A (en)
NO (1) NO140269C (en)
SE (1) SE349564B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758764A (en) * 1969-11-13 1971-05-10 Bristol Myers Co PROCESS FOR PREPARING ANTIBACTERIAL AGENTS
US3631027A (en) * 1970-03-27 1971-12-28 Bristol Myers Co Cephalosporanic acids
JPS5854157B2 (en) * 1977-06-10 1983-12-02 山之内製薬株式会社 New derivatives of cephalosporin compounds and their production method
DE2824559C2 (en) 1977-06-10 1985-01-10 Yamanouchi Pharmaceutical Co., Ltd., Tokio / Tokyo 7α-methoxy-7β- (4-substituted-methylen-1,3-dithietan-2-yl) -carboxamido-3-Δ 3 -cephem-4-carboxylic acids, processes for their preparation and their use
IT1141406B (en) * 1980-04-01 1986-10-01 Dob Far Spa SALTS OF CEPHAPIRINE WITH AMINO ACIDS
GB2122603A (en) * 1982-06-25 1984-01-18 Lark Spa 7-Ä???-(substituted-thio)-acylamidoÜ-cephalosporanic acids
US6369049B1 (en) 1998-04-30 2002-04-09 Eli Lilly And Company Treatment of mastitis

Also Published As

Publication number Publication date
BE709019A (en) 1968-07-05
IL29235A (en) 1971-10-20
SE349564B (en) 1972-10-02
DE1670301B2 (en) 1975-05-07
AT276626B (en) 1969-11-25
NO140269C (en) 1979-08-01
DE1670301A1 (en) 1972-02-24
DE1670301C3 (en) 1975-12-18
FR8381M (en) 1971-03-01
NL6800176A (en) 1968-07-08
FR1580837A (en) 1969-09-12
GB1213571A (en) 1970-11-25
CH487181A (en) 1970-03-15
NO140269B (en) 1979-04-23

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Legal Events

Date Code Title Description
PBP Patent lapsed