IE49614B1 - Process for preparing mineral acid salt of cysteamines - Google Patents
Process for preparing mineral acid salt of cysteaminesInfo
- 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
Links
- 239000002253 acid Substances 0.000 title claims abstract description 25
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 21
- 239000011707 mineral Substances 0.000 title claims abstract description 21
- 150000003839 salts Chemical class 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical class NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 claims abstract description 22
- -1 2,2-disubstituted thiazolidines Chemical class 0.000 claims abstract description 21
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- 150000002576 ketones Chemical class 0.000 claims abstract description 12
- 150000003548 thiazolidines Chemical class 0.000 claims abstract description 5
- 230000003301 hydrolyzing effect Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 29
- 229960003151 mercaptamine Drugs 0.000 claims description 17
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 125000004103 aminoalkyl group Chemical group 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 claims 1
- 239000007858 starting material Substances 0.000 abstract description 13
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 57
- 238000006243 chemical reaction Methods 0.000 description 30
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 239000000203 mixture Substances 0.000 description 18
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 14
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 12
- 239000012071 phase Substances 0.000 description 12
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 9
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 8
- 239000013078 crystal Substances 0.000 description 8
- WSYUEVRAMDSJKL-UHFFFAOYSA-N ethanolamine-o-sulfate Chemical compound NCCOS(O)(=O)=O WSYUEVRAMDSJKL-UHFFFAOYSA-N 0.000 description 8
- SNPQRYOQWLOTFA-UHFFFAOYSA-N 2,2-dimethyl-1,3-thiazolidine Chemical compound CC1(C)NCCS1 SNPQRYOQWLOTFA-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- AGSHBVNPPGEAMB-UHFFFAOYSA-N 2-ethyl-2-methyl-1,3-thiazolidine Chemical compound CCC1(C)NCCS1 AGSHBVNPPGEAMB-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 4
- OGYGFUAIIOPWQD-UHFFFAOYSA-N 1,3-thiazolidine Chemical compound C1CSCN1 OGYGFUAIIOPWQD-UHFFFAOYSA-N 0.000 description 3
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 3
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 3
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 229940048181 sodium sulfide nonahydrate Drugs 0.000 description 3
- WMDLZMCDBSJMTM-UHFFFAOYSA-M sodium;sulfanide;nonahydrate Chemical compound O.O.O.O.O.O.O.O.O.[Na+].[SH-] WMDLZMCDBSJMTM-UHFFFAOYSA-M 0.000 description 3
- 239000001117 sulphuric acid Substances 0.000 description 3
- 235000011149 sulphuric acid Nutrition 0.000 description 3
- OGMADIBCHLQMIP-UHFFFAOYSA-N 2-aminoethanethiol;hydron;chloride Chemical compound Cl.NCCS OGMADIBCHLQMIP-UHFFFAOYSA-N 0.000 description 2
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 2
- GRNCRQXGFPYLMR-UHFFFAOYSA-N 2-ethyl-2,4,4-trimethyl-1,3-thiazolidine Chemical compound CCC1(C)NC(C)(C)CS1 GRNCRQXGFPYLMR-UHFFFAOYSA-N 0.000 description 2
- KJAFQTSTEUABJQ-UHFFFAOYSA-N 2-ethyl-2,5-dimethyl-1,3-thiazolidine Chemical compound CCC1(C)NCC(C)S1 KJAFQTSTEUABJQ-UHFFFAOYSA-N 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 229940097265 cysteamine hydrochloride Drugs 0.000 description 2
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- DPLVEEXVKBWGHE-UHFFFAOYSA-N potassium sulfide Chemical compound [S-2].[K+].[K+] DPLVEEXVKBWGHE-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- RGXZRDJYNDJZBY-UHFFFAOYSA-N (2-azaniumyl-2-methylpropyl) sulfate Chemical compound CC(C)(N)COS(O)(=O)=O RGXZRDJYNDJZBY-UHFFFAOYSA-N 0.000 description 1
- ZWVMLYRJXORSEP-LURJTMIESA-N (2s)-hexane-1,2,6-triol Chemical compound OCCCC[C@H](O)CO ZWVMLYRJXORSEP-LURJTMIESA-N 0.000 description 1
- QCWJLAHDNKXFIQ-UHFFFAOYSA-N 2-methyl-2-(2-methylpropyl)-1,3-thiazolidine Chemical compound CC(C)CC1(C)NCCS1 QCWJLAHDNKXFIQ-UHFFFAOYSA-N 0.000 description 1
- XJJXLHLQVUIRFW-UHFFFAOYSA-N 2-methyl-2-phenyl-1,3-thiazolidine Chemical compound C=1C=CC=CC=1C1(C)NCCS1 XJJXLHLQVUIRFW-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 150000001340 alkali metals Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-M hydrosulfide Chemical compound [SH-] RWSOTUBLDIXVET-UHFFFAOYSA-M 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- KRIOVPPHQSLHCZ-UHFFFAOYSA-N phenyl propionaldehyde Natural products CCC(=O)C1=CC=CC=C1 KRIOVPPHQSLHCZ-UHFFFAOYSA-N 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- ZOCLAPYLSUCOGI-UHFFFAOYSA-M potassium hydrosulfide Chemical compound [SH-].[K+] ZOCLAPYLSUCOGI-UHFFFAOYSA-M 0.000 description 1
- 150000003141 primary amines Chemical group 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000009283 thermal hydrolysis Methods 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/04—Heterocyclic 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)
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 (it) |
| DE (1) | DE3025461A1 (it) |
| ES (1) | ES8105276A1 (it) |
| FR (1) | FR2460926A1 (it) |
| GB (1) | GB2054573B (it) |
| IE (1) | IE49614B1 (it) |
| IT (1) | IT1145439B (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0054409B1 (en) * | 1980-12-12 | 1985-09-18 | Fine Organics Limited | Preparation of thiazolidine derivatives |
| DE3742265A1 (de) * | 1987-12-12 | 1989-06-22 | Basf Ag | Verfahren zur herstellung von cysteamin-saeureadditionssalzen |
| IE67043B1 (en) * | 1989-07-14 | 1996-02-21 | Nippon Catalytic Chem Ind | Granular cysteamine hydrochloride and method for production thereof |
| US5256362A (en) * | 1989-07-14 | 1993-10-26 | Nippon Shokubai Co., Ltd. | Method for production of granular cysteamine hydrochloride |
| 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 |
| US20230202975A1 (en) | 2021-12-27 | 2023-06-29 | Recordati Industria Chimica E Farmaceutica S.P.A. | Process for the preparation of cysteamine bitartrate and product so obtained |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD51641A (it) * | ||||
| JPS5441569B2 (it) * | 1971-09-30 | 1979-12-08 | ||
| CH577272A5 (it) * | 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 |
-
1980
- 1980-06-17 IE IE1248/80A patent/IE49614B1/en unknown
- 1980-06-27 ES ES492879A patent/ES8105276A1/es not_active Expired
- 1980-06-30 GB GB8021313A patent/GB2054573B/en not_active Expired
- 1980-07-02 IT IT49141/80A patent/IT1145439B/it active
- 1980-07-02 CH CH508980A patent/CH643825A5/fr not_active IP Right Cessation
- 1980-07-03 FR FR8014791A patent/FR2460926A1/fr active Granted
- 1980-07-04 DE DE19803025461 patent/DE3025461A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CH643825A5 (fr) | 1984-06-29 |
| GB2054573B (en) | 1983-07-06 |
| DE3025461A1 (de) | 1981-01-29 |
| ES492879A0 (es) | 1981-06-01 |
| IT1145439B (it) | 1986-11-05 |
| FR2460926B1 (it) | 1985-04-26 |
| ES8105276A1 (es) | 1981-06-01 |
| IT8049141A0 (it) | 1980-07-02 |
| GB2054573A (en) | 1981-02-18 |
| FR2460926A1 (fr) | 1981-01-30 |
| IE801248L (en) | 1981-01-04 |
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