JPS5621395B2 - - Google Patents

Info

Publication number
JPS5621395B2
JPS5621395B2 JP8193973A JP8193973A JPS5621395B2 JP S5621395 B2 JPS5621395 B2 JP S5621395B2 JP 8193973 A JP8193973 A JP 8193973A JP 8193973 A JP8193973 A JP 8193973A JP S5621395 B2 JPS5621395 B2 JP S5621395B2
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.)
Expired
Application number
JP8193973A
Other languages
Japanese (ja)
Other versions
JPS5025794A (cs
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 DK386174A priority patent/DK386174A/da
Priority to HUTA1314A priority patent/HU169795B/hu
Priority to SE7409334A priority patent/SE414508B/xx
Priority to BE6044693A priority patent/BE817780A/fr
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)
  • Cephalosporin Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
JP8193973A 1973-07-18 1973-07-18 Expired JPS5621395B2 (cs)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP8193973A JPS5621395B2 (cs) 1973-07-18 1973-07-18
DK386174A DK386174A (cs) 1973-07-18 1974-07-17
HUTA1314A HU169795B (cs) 1973-07-18 1974-07-17
SE7409334A SE414508B (sv) 1973-07-18 1974-07-17 Sett att framstella cefalexinmonohydrat i form av prismatiska kristaller
BE6044693A BE817780A (fr) 1973-07-18 1974-07-17 Procede de cristallisation de cephalexine et produits obtenus (inv. : k. nara
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 (cs) 1973-07-18 1973-07-18

Publications (2)

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

Family

ID=13760445

Family Applications (1)

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

Country Status (6)

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

Families Citing this family (1)

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

Family Cites Families (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
JPS606957B2 (ja) * 1973-04-10 1985-02-21 ブリストル マイヤ−ズ カンパニ− 抗生物質誘導体の製造方法

Also Published As

Publication number Publication date
DK386174A (cs) 1975-03-24
NL7409768A (en) 1975-01-21
HU169795B (cs) 1977-02-28
JPS5025794A (cs) 1975-03-18
BE817780A (fr) 1975-01-17
SE414508B (sv) 1980-08-04
SE7409334L (cs) 1975-01-20

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