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IT1208175B - PROCEDURE FOR PREPARING A CONCENTRATED AQUEOUS SOLUTION OF BETA-LACTAMIC ANTIBIOTIC. - Google Patents

PROCEDURE FOR PREPARING A CONCENTRATED AQUEOUS SOLUTION OF BETA-LACTAMIC ANTIBIOTIC.

Info

Publication number
IT1208175B
IT1208175B IT8323295A IT2329583A IT1208175B IT 1208175 B IT1208175 B IT 1208175B IT 8323295 A IT8323295 A IT 8323295A IT 2329583 A IT2329583 A IT 2329583A IT 1208175 B IT1208175 B IT 1208175B
Authority
IT
Italy
Prior art keywords
beta
preparing
procedure
aqueous solution
concentrated aqueous
Prior art date
Application number
IT8323295A
Other languages
Italian (it)
Other versions
IT8323295A0 (en
Inventor
Hitoshi Nakamura
Kenzo Shiraishi
Yasunobu Inaba
Original Assignee
Fujisawa Pharmaceutical 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 Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Publication of IT8323295A0 publication Critical patent/IT8323295A0/en
Application granted granted Critical
Publication of IT1208175B publication Critical patent/IT1208175B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
IT8323295A 1982-10-14 1983-10-13 PROCEDURE FOR PREPARING A CONCENTRATED AQUEOUS SOLUTION OF BETA-LACTAMIC ANTIBIOTIC. IT1208175B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57180614A JPS5970689A (en) 1982-10-14 1982-10-14 Method for concentrating aqueous solution of beta-lactam antibiotic substance

Publications (2)

Publication Number Publication Date
IT8323295A0 IT8323295A0 (en) 1983-10-13
IT1208175B true IT1208175B (en) 1989-06-06

Family

ID=16086307

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8323295A IT1208175B (en) 1982-10-14 1983-10-13 PROCEDURE FOR PREPARING A CONCENTRATED AQUEOUS SOLUTION OF BETA-LACTAMIC ANTIBIOTIC.

Country Status (8)

Country Link
JP (1) JPS5970689A (en)
BE (1) BE897986A (en)
CH (1) CH655016A5 (en)
DE (1) DE3337504A1 (en)
FR (1) FR2534475B1 (en)
GB (1) GB2128611B (en)
IT (1) IT1208175B (en)
NL (1) NL8303507A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0714944B2 (en) * 1992-09-22 1995-02-22 塩野義製薬株式会社 Concentration method of β-lactam compound solution

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546916A (en) * 1977-06-20 1979-01-19 Asahi Chem Ind Co Ltd Hollow cellulose fibers and their production
DE3173761D1 (en) * 1980-07-14 1986-03-27 Secr Defence Brit Track link for a tracked vehicle
JPS57106683A (en) * 1980-12-24 1982-07-02 Takeda Chem Ind Ltd Method for concentrating beta-lactam antibiotic substance

Also Published As

Publication number Publication date
BE897986A (en) 1984-04-13
DE3337504A1 (en) 1984-04-19
JPS5970689A (en) 1984-04-21
GB2128611A (en) 1984-05-02
FR2534475B1 (en) 1986-08-14
JPH04994B2 (en) 1992-01-09
FR2534475A1 (en) 1984-04-20
CH655016A5 (en) 1986-03-27
NL8303507A (en) 1984-05-01
GB2128611B (en) 1986-05-08
IT8323295A0 (en) 1983-10-13
GB8327383D0 (en) 1983-11-16

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