JPH0261478B2 - - Google Patents

Info

Publication number
JPH0261478B2
JPH0261478B2 JP56103695A JP10369581A JPH0261478B2 JP H0261478 B2 JPH0261478 B2 JP H0261478B2 JP 56103695 A JP56103695 A JP 56103695A JP 10369581 A JP10369581 A JP 10369581A JP H0261478 B2 JPH0261478 B2 JP H0261478B2
Authority
JP
Japan
Prior art keywords
reaction
acid
general formula
dioxide
methylpenam
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.)
Expired - Lifetime
Application number
JP56103695A
Other languages
English (en)
Japanese (ja)
Other versions
JPS584788A (ja
Inventor
Jooji Miketeitsushu Ronarudo
Shigeru Yamabe
Shoji Hirata
Naofumi Ishida
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.)
Taiho Pharmaceutical Co Ltd
Original Assignee
Taiho Pharmaceutical 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 Taiho Pharmaceutical Co Ltd filed Critical Taiho Pharmaceutical Co Ltd
Priority to JP56103695A priority Critical patent/JPS584788A/ja
Publication of JPS584788A publication Critical patent/JPS584788A/ja
Publication of JPH0261478B2 publication Critical patent/JPH0261478B2/ja
Granted legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP56103695A 1981-07-01 1981-07-01 ペニシラン酸1,1―ジオキシド誘導体 Granted JPS584788A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56103695A JPS584788A (ja) 1981-07-01 1981-07-01 ペニシラン酸1,1―ジオキシド誘導体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56103695A JPS584788A (ja) 1981-07-01 1981-07-01 ペニシラン酸1,1―ジオキシド誘導体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP62136521A Division JPS62294686A (ja) 1987-05-29 1987-05-29 ペニシラン酸誘導体

Publications (2)

Publication Number Publication Date
JPS584788A JPS584788A (ja) 1983-01-11
JPH0261478B2 true JPH0261478B2 (fr) 1990-12-20

Family

ID=14360908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56103695A Granted JPS584788A (ja) 1981-07-01 1981-07-01 ペニシラン酸1,1―ジオキシド誘導体

Country Status (1)

Country Link
JP (1) JPS584788A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08296962A (ja) * 1993-04-27 1996-11-12 T-P Kogyo Kk ガス遠赤外線ヒーターを用いた加熱乾燥装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6061528A (ja) * 1983-09-09 1985-04-09 ブリストル―マイヤーズ スクイブ カンパニー 嫌気性菌を包含する耐性バクテリアの処理法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08296962A (ja) * 1993-04-27 1996-11-12 T-P Kogyo Kk ガス遠赤外線ヒーターを用いた加熱乾燥装置

Also Published As

Publication number Publication date
JPS584788A (ja) 1983-01-11

Similar Documents

Publication Publication Date Title
NO159019B (no) Analogifremgangsmaate for fremstilling av farmakologisk aktive 6beta-hydroksyalkylpenicillansyrederivater.
US4165315A (en) Sulfinyl halides and their preparation from penicillin sulfoxides
JPS5852998B2 (ja) 新規な抗生物質の製法
JPS6124396B2 (fr)
US3647786A (en) Preparation of cephalosporin sulfoxides
US4048162A (en) Process for preparing 3-hydroxy cephalosporins
JPH0124154B2 (fr)
KR850001339B1 (ko) 페니실란산 1,1-디옥사이드 및 그의 에스테르의 제조방법
IE47037B1 (en) Isopenicillins, processes for their preparation, and compositions containing them
JPH0261478B2 (fr)
US4283531A (en) Synthesis of β-lactams having a substituted hydroxymethylene group at the position α to the lactam carbonyl group
US4012380A (en) 7-Acylamino-3-acyl-2(or 3)cephems
US3968109A (en) Production of 2-(thio substituted)cephalosporin sulfoxides and 2-(thio substituted)cephalosporins
US3975385A (en) 7-Trichloroacetamido-3-desacetoxy-cephalosporanic acid esters
US3954731A (en) Process for preparing 6-alkoxypenicillanic and 7-alkoxycephalosporin acids
US4160091A (en) Process for preparation of 3-halo-3-methylcephams
JPS62198687A (ja) 2β−置換チオメチルペニシリン誘導体
US4393003A (en) β-Lactamase inhibitors
US4115383A (en) Alkoxycarbonyl-ethylthio-azetidinones and process for their preparation
US4260746A (en) Chemical intermediates useful to prepare cephalosporins
JPH0250117B2 (fr)
KR810001136B1 (ko) 3-아실옥시메틸-2-세펨 화합물의 제조방법
US3994888A (en) Cephalosporin cleavage process
US4031082A (en) Process for preparing 3-acycloxymethyl-2-cephem compounds
CA1066268A (fr) Procede pour la preparation de composes de type 3-acyloxymethyl-2-cephem