KR930012664A - p-methoxybenzyl 2S-lactate and preparation method thereof - Google Patents

p-methoxybenzyl 2S-lactate and preparation method thereof Download PDF

Info

Publication number
KR930012664A
KR930012664A KR1019910025350A KR910025350A KR930012664A KR 930012664 A KR930012664 A KR 930012664A KR 1019910025350 A KR1019910025350 A KR 1019910025350A KR 910025350 A KR910025350 A KR 910025350A KR 930012664 A KR930012664 A KR 930012664A
Authority
KR
South Korea
Prior art keywords
methoxybenzyl
compound
formula
lactate
preparation
Prior art date
Application number
KR1019910025350A
Other languages
Korean (ko)
Other versions
KR950005376B1 (en
Inventor
최수창
최훈
김영관
Original Assignee
최근선
주식회사 럭 키
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 최근선, 주식회사 럭 키 filed Critical 최근선
Priority to KR1019910025350A priority Critical patent/KR950005376B1/en
Publication of KR930012664A publication Critical patent/KR930012664A/en
Application granted granted Critical
Publication of KR950005376B1 publication Critical patent/KR950005376B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/29—Saturated compounds containing keto groups bound to rings
    • C07C49/303—Saturated compounds containing keto groups bound to rings to a six-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

내용 없음No content

Description

p-메톡시벤질 2S-락테이트 및 그의 제조방법p-methoxybenzyl 2S-lactate and preparation method thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (4)

하기 구조식(1)의 화합물.The compound of formula (1) 하기 구조식(18)의 화합물과 하기 구조식(19)의 p-메톡시벤질 유도체를 유기용매중에서 반응시킴을 특징으로 하는 하기 구조식(1) 화합물의 제조방법.A process for preparing the compound of formula (1), wherein the compound of formula (18) and p-methoxybenzyl derivative of formula (19) are reacted in an organic solvent. 상기 식에서, M은 Na 또는 K를 나타내고, X는 -CI, -Br, -I, -O3SCH3또는 -O3SC6H4CH3-P를 나타낸다.Wherein M represents Na or K and X represents -CI, -Br, -I, -O 3 SCH 3 or -O 3 SC 6 H 4 CH 3 -P. 제2항에 있어서, 유기용매가 디메틸포름아미드 또는 디메틸술폭사이드인 제조방법.The process according to claim 2, wherein the organic solvent is dimethylformamide or dimethyl sulfoxide. 세파로스포린계 항생제의 중간제로서 제1항의 화합물의 용도.Use of the compound of claim 1 as an intermediate for cephalosporin antibiotics. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910025350A 1991-12-30 1991-12-30 P-methoxybenzyl 2s-lactate and its preparation KR950005376B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910025350A KR950005376B1 (en) 1991-12-30 1991-12-30 P-methoxybenzyl 2s-lactate and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910025350A KR950005376B1 (en) 1991-12-30 1991-12-30 P-methoxybenzyl 2s-lactate and its preparation

Publications (2)

Publication Number Publication Date
KR930012664A true KR930012664A (en) 1993-07-21
KR950005376B1 KR950005376B1 (en) 1995-05-23

Family

ID=19326863

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910025350A KR950005376B1 (en) 1991-12-30 1991-12-30 P-methoxybenzyl 2s-lactate and its preparation

Country Status (1)

Country Link
KR (1) KR950005376B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5687294A (en) * 1994-06-07 1997-11-11 Samsung Electronics Co., Ltd. Running control system of robot and method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5687294A (en) * 1994-06-07 1997-11-11 Samsung Electronics Co., Ltd. Running control system of robot and method thereof

Also Published As

Publication number Publication date
KR950005376B1 (en) 1995-05-23

Similar Documents

Publication Publication Date Title
KR860001110A (en) Preparation of Antibacterial Agent II
SE8505247D0 (en) ORGANIC ASSOCIATIONS
FI101376B1 (en) Process for the preparation of 3-benzylamino-2-phenylpiperidine derivatives
MX174656B (en) PEROXIACID CLATRATES
KR890009962A (en) Manimicin derivatives, preparation methods and uses thereof
KR930012664A (en) p-methoxybenzyl 2S-lactate and preparation method thereof
KR910011845A (en) Method for preparing 2-furylpyrimidine derivative
KR920002497A (en) Sterol compound
KR910000663A (en) Anilinopyrimidine Derivatives
KR910011884A (en) Method for preparing amino glycoside antibiotic
KR920018019A (en) N-benzoyl-C- thiophenoxyimidoyl chloride derivative and preparation method thereof
KR910012257A (en) Benzanthracene compound and preparation method thereof
KR900016182A (en) Preparation of 4,8-inter-m-phenylene PGI₂ derivative
KR910011949A (en) Method for preparing polyphenylene sulfide
KR870011124A (en) Method for preparing furan derivative
KR880011174A (en) Method for preparing cefem derivatives
KR920002529A (en) Method for preparing 3,3,4'-trichlorocarbaanilide
KR950025041A (en) Novel N-dialkylphosphopropylamine Derivatives
KR880000445A (en) Process for preparing 7-amino-3-alkoxymethyl-3-cepem-4-carboxylic acid derivative
KR920021560A (en) Process for the preparation of 7-amino-3-azidomethyl-3-cepem-4-carboxylic acid
KR860001115A (en) Method for preparing cephalosporin derivative
KR970061898A (en) Method for the preparation of cephalosporin intermediate
KR920004336A (en) Preparation of Halobenzonitrile
KR830004304A (en) Method for preparing mycopranesin derivative
KR920000819A (en) Novel Epoxy Resin Modified Body and Manufacturing Method Thereof

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20040324

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee