JPS61148180A - β−ラクタム化合物溶液の精製法 - Google Patents

β−ラクタム化合物溶液の精製法

Info

Publication number
JPS61148180A
JPS61148180A JP59271405A JP27140584A JPS61148180A JP S61148180 A JPS61148180 A JP S61148180A JP 59271405 A JP59271405 A JP 59271405A JP 27140584 A JP27140584 A JP 27140584A JP S61148180 A JPS61148180 A JP S61148180A
Authority
JP
Japan
Prior art keywords
compound
reverse osmosis
concentration
solution
water
Prior art date
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
JP59271405A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0559917B2 (2
Inventor
Hiroaki Koizumi
小泉　博昭
Satoru Kawatake
川竹　了
Kanji Tokuyama
徳山　幹治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shionogi and Co Ltd
Original Assignee
Shionogi and Co Ltd
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 Shionogi and Co Ltd filed Critical Shionogi and Co Ltd
Priority to JP59271405A priority Critical patent/JPS61148180A/ja
Publication of JPS61148180A publication Critical patent/JPS61148180A/ja
Publication of JPH0559917B2 publication Critical patent/JPH0559917B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; 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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Cephalosporin Compounds (AREA)
JP59271405A 1984-12-21 1984-12-21 β−ラクタム化合物溶液の精製法 Granted JPS61148180A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59271405A JPS61148180A (ja) 1984-12-21 1984-12-21 β−ラクタム化合物溶液の精製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59271405A JPS61148180A (ja) 1984-12-21 1984-12-21 β−ラクタム化合物溶液の精製法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4277981A Division JPH0714944B2 (ja) 1992-09-22 1992-09-22 β−ラクタム化合物溶液の濃縮法

Publications (2)

Publication Number Publication Date
JPS61148180A true JPS61148180A (ja) 1986-07-05
JPH0559917B2 JPH0559917B2 (2) 1993-09-01

Family

ID=17499592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59271405A Granted JPS61148180A (ja) 1984-12-21 1984-12-21 β−ラクタム化合物溶液の精製法

Country Status (1)

Country Link
JP (1) JPS61148180A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02188586A (ja) * 1989-01-17 1990-07-24 Dai Ichi Seiyaku Co Ltd セフェム系抗生物質の精製法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230594A (en) * 1975-09-01 1977-03-08 Toyama Kogyo Kk Method for packaging again number of packaged products in large bag
JPS57106683A (en) * 1980-12-24 1982-07-02 Takeda Chem Ind Ltd Method for concentrating beta-lactam antibiotic substance

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230594A (en) * 1975-09-01 1977-03-08 Toyama Kogyo Kk Method for packaging again number of packaged products in large bag
JPS57106683A (en) * 1980-12-24 1982-07-02 Takeda Chem Ind Ltd Method for concentrating beta-lactam antibiotic substance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02188586A (ja) * 1989-01-17 1990-07-24 Dai Ichi Seiyaku Co Ltd セフェム系抗生物質の精製法

Also Published As

Publication number Publication date
JPH0559917B2 (2) 1993-09-01

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees