IE49614B1 - Process for preparing mineral acid salt of cysteamines - Google Patents

Process for preparing mineral acid salt of cysteamines

Info

Publication number
IE49614B1
IE49614B1 IE1248/80A IE124880A IE49614B1 IE 49614 B1 IE49614 B1 IE 49614B1 IE 1248/80 A IE1248/80 A IE 1248/80A IE 124880 A IE124880 A IE 124880A IE 49614 B1 IE49614 B1 IE 49614B1
Authority
IE
Ireland
Prior art keywords
mineral acid
reaction
cysteamine
yield
formula
Prior art date
Application number
IE1248/80A
Other languages
English (en)
Other versions
IE801248L (en
Original Assignee
Sogo Pharm
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
Priority claimed from JP8392279A external-priority patent/JPS568358A/ja
Priority claimed from JP15813079A external-priority patent/JPS5681574A/ja
Application filed by Sogo Pharm filed Critical Sogo Pharm
Publication of IE801248L publication Critical patent/IE801248L/xx
Publication of IE49614B1 publication Critical patent/IE49614B1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/04Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
IE1248/80A 1979-07-04 1980-06-17 Process for preparing mineral acid salt of cysteamines IE49614B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8392279A JPS568358A (en) 1979-07-04 1979-07-04 Production of cysteamine mineral acid salt
JP15813079A JPS5681574A (en) 1979-12-07 1979-12-07 Preparation of 2,2-disubstituted thiazolidine

Publications (2)

Publication Number Publication Date
IE801248L IE801248L (en) 1981-01-04
IE49614B1 true IE49614B1 (en) 1985-10-30

Family

ID=26424956

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1248/80A IE49614B1 (en) 1979-07-04 1980-06-17 Process for preparing mineral acid salt of cysteamines

Country Status (7)

Country Link
CH (1) CH643825A5 (en:Method)
DE (1) DE3025461A1 (en:Method)
ES (1) ES8105276A1 (en:Method)
FR (1) FR2460926A1 (en:Method)
GB (1) GB2054573B (en:Method)
IE (1) IE49614B1 (en:Method)
IT (1) IT1145439B (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE15668T1 (de) * 1980-12-12 1985-10-15 Fine Organics Ltd Verfahren zur herstellung von thiazolidinderivaten.
DE3742265A1 (de) * 1987-12-12 1989-06-22 Basf Ag Verfahren zur herstellung von cysteamin-saeureadditionssalzen
US5256362A (en) * 1989-07-14 1993-10-26 Nippon Shokubai Co., Ltd. Method for production of granular cysteamine hydrochloride
IE67043B1 (en) * 1989-07-14 1996-02-21 Nippon Catalytic Chem Ind Granular cysteamine hydrochloride and method for production thereof
CN104910128A (zh) * 2015-06-02 2015-09-16 安徽兴东化工有限公司 一种2,2-二甲基四氢噻唑的制备方法
CN118488942A (zh) 2021-12-27 2024-08-13 瑞蔻达蒂化学和制药工业股份有限公司 用于制备半胱胺酒石酸氢盐的方法和由此获得的产物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD51641A (en:Method) *
JPS5441569B2 (en:Method) * 1971-09-30 1979-12-08
CH577272A5 (en:Method) * 1972-07-04 1976-07-15 Givaudan & Cie Sa
JPS5251308A (en) * 1975-10-22 1977-04-25 Wakunaga Yakuhin Kk Process for preparation of cysteamines
DE2812400C2 (de) * 1978-03-21 1984-10-31 The Dow Chemical Co., Midland, Mich. Verfahren zur Herstellung von N-(2-Mercaptoethyl)-alkanamiden und 2-Mercaptoethylamin-hydrochloriden

Also Published As

Publication number Publication date
IE801248L (en) 1981-01-04
IT8049141A0 (it) 1980-07-02
DE3025461A1 (de) 1981-01-29
GB2054573A (en) 1981-02-18
FR2460926A1 (fr) 1981-01-30
IT1145439B (it) 1986-11-05
CH643825A5 (fr) 1984-06-29
ES492879A0 (es) 1981-06-01
GB2054573B (en) 1983-07-06
FR2460926B1 (en:Method) 1985-04-26
ES8105276A1 (es) 1981-06-01

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