JPS628434B2 - - Google Patents

Info

Publication number
JPS628434B2
JPS628434B2 JP58016914A JP1691483A JPS628434B2 JP S628434 B2 JPS628434 B2 JP S628434B2 JP 58016914 A JP58016914 A JP 58016914A JP 1691483 A JP1691483 A JP 1691483A JP S628434 B2 JPS628434 B2 JP S628434B2
Authority
JP
Japan
Prior art keywords
ampicillin
enamine
reaction
solution
dimethylformamide
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
Application number
JP58016914A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5988488A (ja
Inventor
Fuarushiani Maruko
Burotsugi Renato
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.)
Dobfar SpA
Original Assignee
Dobfar SpA
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 Dobfar SpA filed Critical Dobfar SpA
Publication of JPS5988488A publication Critical patent/JPS5988488A/ja
Publication of JPS628434B2 publication Critical patent/JPS628434B2/ja
Granted legal-status Critical Current

Links

JP58016914A 1982-11-04 1983-02-05 タルアンピシリンの改良製法 Granted JPS5988488A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT24069A/82 1982-11-04
IT24069/82A IT1157335B (it) 1982-11-04 1982-11-04 Procedimento per la produzione di talampicillina

Publications (2)

Publication Number Publication Date
JPS5988488A JPS5988488A (ja) 1984-05-22
JPS628434B2 true JPS628434B2 (enExample) 1987-02-23

Family

ID=11211795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58016914A Granted JPS5988488A (ja) 1982-11-04 1983-02-05 タルアンピシリンの改良製法

Country Status (2)

Country Link
JP (1) JPS5988488A (enExample)
IT (1) IT1157335B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01234652A (ja) * 1988-03-15 1989-09-19 Japan Autom Transmission Co Ltd ステータ組立体及びこれの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01234652A (ja) * 1988-03-15 1989-09-19 Japan Autom Transmission Co Ltd ステータ組立体及びこれの製造方法

Also Published As

Publication number Publication date
IT8224069A1 (it) 1984-05-04
IT8224069A0 (it) 1982-11-04
IT1157335B (it) 1987-02-11
JPS5988488A (ja) 1984-05-22

Similar Documents

Publication Publication Date Title
JP4485192B2 (ja) トロペノールの工業的製造方法
JPH0150704B2 (enExample)
JPS628434B2 (enExample)
JP3860750B2 (ja) ７−アミノ−３−メトキシメチル−３−セフェム−４−カルボン酸の製造方法
JPS6024781B2 (ja) シス−２−ヒドロキシ−２−フエニル−ｒ−１−シクロヘキサンカルボン酸の製造法
JPH05238990A (ja) １，４，５，８−テトラキス（ヒドロキシメチル）ナフタレン誘導体およびその製造方法
JPS6391352A (ja) 光学活性フエニルプロパノ−ルアミン類の製造方法
JPS6332796B2 (enExample)
CN114560862A (zh) 一种吡咯并[1,2-a]喹喔啉-4(5h)-酮及其衍生物的合成方法
US4052402A (en) Process for synthesizing codeinone from thebaine
CN100408577C (zh) 咪唑并(1,2-a)吡啶-3-乙酰胺类的制备方法
JPH0478638B2 (enExample)
JPH05286894A (ja) カルボン酸エステル又はカルボン酸チオエステルの新規製造方法
JPH0495094A (ja) ベンゾピラノ〔２，３―ｂ〕ピリジン誘導体の合成法
JP2894366B2 (ja) デアセチルコルヒチンの製造方法
KR100503267B1 (ko) 2-아세틸옥시-4-트리플루오로메틸 벤조산의 제조 방법
CN119775201A (zh) 一种2-甲氧基-4-氨基-6-甲基吡啶及其合成方法
KR20020063383A (ko) 설박탐 신규제조방법
JPS6026395B2 (ja) Ｎ−トリアルキルシリルメチル尿素の合成法
JP2964160B2 (ja) シクロプロパンカルボン酸の単離方法及びその中間体の製造方法
CN120757489A (zh) 阿拉莫林关键中间体的制备方法
JP2500316B2 (ja) １，４，５，８―テトラキス（ハロゲノメチル）ナフタレン誘導体、およびその製造方法
KR900001854B1 (ko) 세펨유도체의 제조방법
KR970004042B1 (ko) 6,6-디할로페니실란산 1,1-디옥시드 및 그 유도체의 탈할로겐화 방법
KR100516383B1 (ko) 디히드로카보스트릴 유도체의 신규 제조방법