CY709A - New crystalline cephalosporin and processes for preparing same - Google Patents

New crystalline cephalosporin and processes for preparing same

Info

Publication number
CY709A
CY709A CY70973A CY70973A CY709A CY 709 A CY709 A CY 709A CY 70973 A CY70973 A CY 70973A CY 70973 A CY70973 A CY 70973A CY 709 A CY709 A CY 709A
Authority
CY
Cyprus
Prior art keywords
processes
preparing same
new crystalline
crystalline cephalosporin
cephalosporin
Prior art date
Application number
CY70973A
Other languages
English (en)
Inventor
Van Earle Marvin Heyningen
Albert Johnson Barnes
Ralph Robert Pfeiffer
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 CY709A publication Critical patent/CY709A/xx

Links

Classifications

    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CY70973A 1969-04-21 1973-10-01 New crystalline cephalosporin and processes for preparing same CY709A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US81813869A 1969-04-21 1969-04-21
US81805769A 1969-04-21 1969-04-21
US81812569A 1969-04-21 1969-04-21

Publications (1)

Publication Number Publication Date
CY709A true CY709A (en) 1973-10-01

Family

ID=27420121

Family Applications (1)

Application Number Title Priority Date Filing Date
CY70973A CY709A (en) 1969-04-21 1973-10-01 New crystalline cephalosporin and processes for preparing same

Country Status (5)

Country Link
CY (1) CY709A (xx)
FR (1) FR2042353B1 (xx)
GB (1) GB1277137A (xx)
MY (1) MY7300495A (xx)
NL (1) NL149810B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1143942B (it) * 1980-04-23 1986-10-29 Manetti & Roberts Italo Brit Picolilammide idrata di acido isoftalico ad azione antiaggregante piastrinica antitrombinica ed anticoagulante e procedimento per la sua preparazione

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502663A (en) * 1969-04-21 1970-03-24 Lilly Co Eli Crystalline cephalosporin,method for its manufacture

Also Published As

Publication number Publication date
FR2042353B1 (xx) 1974-05-24
DE2019145B2 (de) 1977-02-24
NL7005700A (xx) 1970-10-23
DE2019145A1 (de) 1970-12-03
MY7300495A (en) 1973-12-31
NL149810B (nl) 1976-06-15
GB1277137A (en) 1972-06-07
FR2042353A1 (xx) 1971-02-12

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