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 (index.php)
DE (1) DE3025461A1 (index.php)
ES (1) ES8105276A1 (index.php)
FR (1) FR2460926A1 (index.php)
GB (1) GB2054573B (index.php)
IE (1) IE49614B1 (index.php)
IT (1) IT1145439B (index.php)

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 (index.php) *
JPS5441569B2 (index.php) * 1971-09-30 1979-12-08
CH577272A5 (index.php) * 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 (index.php) 1985-04-26
ES8105276A1 (es) 1981-06-01

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