KR910002852A - Method for preparing a disulfide thiamine derivative - Google Patents

Method for preparing a disulfide thiamine derivative

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Publication number
KR910002852A
KR910002852A KR1019890010251A KR890010251A KR910002852A KR 910002852 A KR910002852 A KR 910002852A KR 1019890010251 A KR1019890010251 A KR 1019890010251A KR 890010251 A KR890010251 A KR 890010251A KR 910002852 A KR910002852 A KR 910002852A
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KR
South Korea
Prior art keywords
general formula
same
alkali
sso
aqueous solvent
Prior art date
Application number
KR1019890010251A
Other languages
Korean (ko)
Inventor
가쯔지 시미즈
Original Assignee
우메모또 요시마사
다께다야꾸힝고오교 가부시끼가이샤
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.)
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Application filed by 우메모또 요시마사, 다께다야꾸힝고오교 가부시끼가이샤 filed Critical 우메모또 요시마사
Publication of KR910002852A publication Critical patent/KR910002852A/en

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  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

내용 없음.No content.

Description

디 술피도형 티아민 유도체의 제조방법Method for preparing a disulfide thiamine derivative

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (8)

일반식 (I)Formula (I) R1SSO3M (I)R 1 SSO 3 M (I) [R1은 치환되어 있어도 좋은 알킬기 또는 아르알킬기, M은 암모늄, 알칼리금속 또는 알칼리토금속을 나타낸다.][R 1 represents an alkyl or aralkyl group which may be substituted, and M represents an ammonium, an alkali metal or an alkaline earth metal.] [R2는 수소, 알킬기, 아르알킬기 또는 에스테르잔기를 나타낸다.]로 표시되는 화합물을 수성 용제중에서 알칼리와 혼합하는 것을 특징으로하는 디술피도형 타아민 또는 그의 유도체의 제조방법.A method for producing a disulfide-type amine or a derivative thereof, wherein the compound represented by [R 2 represents hydrogen, an alkyl group, an aralkyl group, or an ester residue] is mixed with an alkali in an aqueous solvent. 제1항에 있어서, 무기염을 포화상태 또는 과포화상태로 존재시킨계에서 반응 시키는 것을 특징으로 하는 디 술피도혀 티아민 또는 그의 유도체의 제조방법.The method of claim 1, wherein the inorganic salt is reacted in a saturated or supersaturated system. 제2항에 있어서, 무기염이 염화나트륨인 제조방법.The method according to claim 2, wherein the inorganic salt is sodium chloride. 제1항에 있어서, 알칼리가 수산화나트륨인 제조방법.The process according to claim 1, wherein the alkali is sodium hydroxide. 제1항에 있어서, 알칼리를 혼화한 수성용제중에서 일반식(I)The general formula (I) according to claim 1 in an aqueous solvent mixed with alkali. R1SSO3M (I)R 1 SSO 3 M (I) [R1및 M은 제1항에서와 동일함]로 표시되는 화합물과 일반식(Ⅱ)R 1 and M are the same as those in Claim 1, and the general formula (II) [R2는 제1항에서와 동일함]로 표시되는 화합물을 혼화하는 것을 특징으로 하는 제조방법.A process according to claim 1, wherein R 2 is the same as defined in claim 1. 제1항에 있어서, 일반식(Ⅰ)The general formula (I) according to claim 1, wherein R1SSO3M (I)R 1 SSO 3 M (I) [R1및 M은 제1항에서와 동일함]로 표시되는 화합물과 일반식(Ⅱ)R 1 and M are the same as those in Claim 1, and the general formula (II) [R2는 제1항에서와 동일함]로 표시되는 화합물및 알칼리를 수성 용제중에 혼합하는 것을 특징으로 하는 제조방법.A manufacturing method characterized by mixing a compound represented by [R 2 is the same as in Claim 1] and an alkali in an aqueous solvent. 제1항에 있어서, 일반식(Ⅰ)The general formula (I) according to claim 1, wherein R1SSO3M (I)R 1 SSO 3 M (I) [R1및 M은 제1항에서와 동일함]로 표시되는 화합물과 일반식(Ⅱ)R 1 and M are the same as those in Claim 1, and the general formula (II) [R2는 제1항에서와 동일함]로 표시되는 화합물을 혼합한 수성용제중에 알칼리 용액을 혼합하는 것을 특징으로 하는 제조방법.A manufacturing method characterized by mixing an alkaline solution in an aqueous solvent in which the compound represented by [R 2 is the same as in Claim 1] is mixed. 제1항 내지 제7항에 있어서, 혼합조작을 서서히 행하는 것을 특징으로 하는 제조방법.The production method according to claim 1, wherein the mixing operation is performed gradually. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890010251A 1989-07-06 1989-07-20 Method for preparing a disulfide thiamine derivative KR910002852A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-174387 1989-07-06
JP17438789 1989-07-06

Publications (1)

Publication Number Publication Date
KR910002852A true KR910002852A (en) 1991-02-26

Family

ID=15977721

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890010251A KR910002852A (en) 1989-07-06 1989-07-20 Method for preparing a disulfide thiamine derivative

Country Status (2)

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JP (1) JPH03128363A (en)
KR (1) KR910002852A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4676023B1 (en) * 2010-06-23 2011-04-27 村田 喜彦 Noodle chopsticks
CN109503561A (en) * 2018-12-22 2019-03-22 华中药业股份有限公司 A kind of preparation method of thiamine tetrahydrofuryl disfulfide

Also Published As

Publication number Publication date
JPH03128363A (en) 1991-05-31

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