JPS5025794A - - Google Patents

Info

Publication number
JPS5025794A
JPS5025794A JP48081939A JP8193973A JPS5025794A JP S5025794 A JPS5025794 A JP S5025794A JP 48081939 A JP48081939 A JP 48081939A JP 8193973 A JP8193973 A JP 8193973A JP S5025794 A JPS5025794 A JP S5025794A
Authority
JP
Japan
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.)
Granted
Application number
JP48081939A
Other languages
Japanese (ja)
Other versions
JPS5621395B2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP8193973A priority Critical patent/JPS5621395B2/ja
Priority to BE6044693A priority patent/BE817780A/fr
Priority to SE7409334A priority patent/SE414508B/xx
Priority to HUTA1314A priority patent/HU169795B/hu
Priority to DK386174A priority patent/DK386174A/da
Priority to NL7409768A priority patent/NL7409768A/xx
Publication of JPS5025794A publication Critical patent/JPS5025794A/ja
Publication of JPS5621395B2 publication Critical patent/JPS5621395B2/ja
Expired legal-status Critical Current

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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cephalosporin Compounds (AREA)
JP8193973A 1973-07-18 1973-07-18 Expired JPS5621395B2 (enrdf_load_stackoverflow)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP8193973A JPS5621395B2 (enrdf_load_stackoverflow) 1973-07-18 1973-07-18
BE6044693A BE817780A (fr) 1973-07-18 1974-07-17 Procede de cristallisation de cephalexine et produits obtenus (inv. : k. nara
SE7409334A SE414508B (sv) 1973-07-18 1974-07-17 Sett att framstella cefalexinmonohydrat i form av prismatiska kristaller
HUTA1314A HU169795B (enrdf_load_stackoverflow) 1973-07-18 1974-07-17
DK386174A DK386174A (enrdf_load_stackoverflow) 1973-07-18 1974-07-17
NL7409768A NL7409768A (en) 1973-07-18 1974-07-18 Prismatic cephalexin monohydrate prodn. - from acylation broths by concentrating recovering dihydrate and drying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8193973A JPS5621395B2 (enrdf_load_stackoverflow) 1973-07-18 1973-07-18

Publications (2)

Publication Number Publication Date
JPS5025794A true JPS5025794A (enrdf_load_stackoverflow) 1975-03-18
JPS5621395B2 JPS5621395B2 (enrdf_load_stackoverflow) 1981-05-19

Family

ID=13760445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8193973A Expired JPS5621395B2 (enrdf_load_stackoverflow) 1973-07-18 1973-07-18

Country Status (6)

Country Link
JP (1) JPS5621395B2 (enrdf_load_stackoverflow)
BE (1) BE817780A (enrdf_load_stackoverflow)
DK (1) DK386174A (enrdf_load_stackoverflow)
HU (1) HU169795B (enrdf_load_stackoverflow)
NL (1) NL7409768A (enrdf_load_stackoverflow)
SE (1) SE414508B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4893280A (enrdf_load_stackoverflow) * 1972-03-10 1973-12-03

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531481A (en) * 1969-04-21 1970-09-29 Lilly Co Eli Method for manufacture of crystalline cephalosporin
US3655656A (en) * 1970-06-04 1972-04-11 Lilly Co Eli Crystalline cephalexin monohydrate
JPS49126811A (enrdf_load_stackoverflow) * 1973-04-10 1974-12-04

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531481A (en) * 1969-04-21 1970-09-29 Lilly Co Eli Method for manufacture of crystalline cephalosporin
US3655656A (en) * 1970-06-04 1972-04-11 Lilly Co Eli Crystalline cephalexin monohydrate
JPS49126811A (enrdf_load_stackoverflow) * 1973-04-10 1974-12-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4893280A (enrdf_load_stackoverflow) * 1972-03-10 1973-12-03

Also Published As

Publication number Publication date
BE817780A (fr) 1975-01-17
NL7409768A (en) 1975-01-21
HU169795B (enrdf_load_stackoverflow) 1977-02-28
SE414508B (sv) 1980-08-04
JPS5621395B2 (enrdf_load_stackoverflow) 1981-05-19
SE7409334L (enrdf_load_stackoverflow) 1975-01-20
DK386174A (enrdf_load_stackoverflow) 1975-03-24

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