SU603333A3 - Способ получени производных феноксипропиламина или их солей - Google Patents
Способ получени производных феноксипропиламина или их солейInfo
- Publication number
- SU603333A3 SU603333A3 SU752189624A SU2189624A SU603333A3 SU 603333 A3 SU603333 A3 SU 603333A3 SU 752189624 A SU752189624 A SU 752189624A SU 2189624 A SU2189624 A SU 2189624A SU 603333 A3 SU603333 A3 SU 603333A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- phenyl
- propoxy
- tert
- acetyl
- butylamino
- Prior art date
Links
- 150000003839 salts Chemical class 0.000 title claims description 7
- DXVQSHRBALIFBC-UHFFFAOYSA-N 3-phenoxypropan-1-amine Chemical class NCCCOC1=CC=CC=C1 DXVQSHRBALIFBC-UHFFFAOYSA-N 0.000 title claims 2
- 238000000034 method Methods 0.000 title description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 21
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 18
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 18
- 239000002585 base Substances 0.000 claims description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- -1 α-hydroxy-propoxy phenylurea Chemical compound 0.000 claims description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 238000002425 crystallisation Methods 0.000 claims description 4
- 230000008025 crystallization Effects 0.000 claims description 4
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000003776 cleavage reaction Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000001294 propane Substances 0.000 claims description 3
- 230000007017 scission Effects 0.000 claims description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 3
- 235000011152 sodium sulphate Nutrition 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 125000004966 cyanoalkyl group Chemical group 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 150000002989 phenols Chemical class 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000007858 starting material Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims 20
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 20
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 8
- 239000004202 carbamide Substances 0.000 claims 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 3
- 239000012074 organic phase Substances 0.000 claims 3
- 239000011541 reaction mixture Substances 0.000 claims 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 claims 2
- TUMNHQRORINJKE-UHFFFAOYSA-N 1,1-diethylurea Chemical compound CCN(CC)C(N)=O TUMNHQRORINJKE-UHFFFAOYSA-N 0.000 claims 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 101100161696 Myxine glutinosa ache gene Proteins 0.000 claims 1
- 241000269319 Squalius cephalus Species 0.000 claims 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- CNWSQCLBDWYLAN-UHFFFAOYSA-N butylurea Chemical compound CCCCNC(N)=O CNWSQCLBDWYLAN-UHFFFAOYSA-N 0.000 claims 1
- 235000020289 caffè mocha Nutrition 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- 239000003518 caustics Substances 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- 239000001530 fumaric acid Substances 0.000 claims 1
- 150000002371 helium Chemical class 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 230000003993 interaction Effects 0.000 claims 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 238000010899 nucleation Methods 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- DSNYFFJTZPIKFZ-UHFFFAOYSA-N propoxybenzene Chemical group CCCOC1=CC=CC=C1 DSNYFFJTZPIKFZ-UHFFFAOYSA-N 0.000 claims 1
- PYNUOAIJIQGACY-UHFFFAOYSA-N propylazanium;chloride Chemical compound Cl.CCCN PYNUOAIJIQGACY-UHFFFAOYSA-N 0.000 claims 1
- 230000035484 reaction time Effects 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 description 1
- VDWITVADMLXLNH-UHFFFAOYSA-N 1-(5-amino-2-hydroxyphenyl)ethanone;hydrochloride Chemical compound Cl.CC(=O)C1=CC(N)=CC=C1O VDWITVADMLXLNH-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-L fumarate(2-) Chemical class [O-]C(=O)\C=C\C([O-])=O VZCYOOQTPOCHFL-OWOJBTEDSA-L 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- JFSXJKOOFLYHPY-UHFFFAOYSA-N n-benzyl-n-propan-2-ylpropan-1-amine Chemical compound CCCN(C(C)C)CC1=CC=CC=C1 JFSXJKOOFLYHPY-UHFFFAOYSA-N 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003890 succinate salts Chemical class 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
- C07D295/215—Radicals derived from nitrogen analogues of carbonic acid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C275/38—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by doubly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
- C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
- C07D303/22—Ethers with hydroxy compounds containing no oxirane rings with monohydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT926674A AT335464B (de) | 1974-11-19 | 1974-11-19 | Verfahren zur herstellung von neuen 3-(p-ureidophenoxy)-2-hydroxy-aminopropanen sowie deren saureadditionssalzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU603333A3 true SU603333A3 (ru) | 1978-04-15 |
Family
ID=3612655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752189624A SU603333A3 (ru) | 1974-11-19 | 1975-11-17 | Способ получени производных феноксипропиламина или их солей |
Country Status (12)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3544172A1 (de) * | 1985-12-13 | 1987-06-19 | Lentia Gmbh | Neue kristalline salze von aryloxy-propanolaminen, verfahren zu ihrer herstellung und ihre verwendung |
-
1974
- 1974-11-19 AT AT926674A patent/AT335464B/de not_active IP Right Cessation
-
1975
- 1975-10-08 YU YU2558/75A patent/YU39749B/xx unknown
- 1975-10-14 CH CH1331075A patent/CH617181A5/de not_active IP Right Cessation
- 1975-10-31 CS CS7500007350A patent/CS181691B2/cs unknown
- 1975-11-10 RO RO7583862A patent/RO72482A/ro unknown
- 1975-11-12 CA CA239,398A patent/CA1061341A/en not_active Expired
- 1975-11-17 PL PL1975184783A patent/PL96050B1/pl unknown
- 1975-11-17 SU SU752189624A patent/SU603333A3/ru active
- 1975-11-17 DD DD189501A patent/DD123320A1/xx unknown
- 1975-11-17 LU LU73811A patent/LU73811A1/xx unknown
- 1975-11-18 ES ES442747A patent/ES442747A1/es not_active Expired
- 1975-11-19 JP JP50138273A patent/JPS51125247A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| PL96050B1 (enrdf_load_html_response) | 1977-12-31 |
| ATA926674A (de) | 1976-07-15 |
| ES442747A1 (es) | 1977-04-16 |
| JPS549194B2 (enrdf_load_html_response) | 1979-04-21 |
| AT335464B (de) | 1977-03-10 |
| YU39749B (en) | 1985-04-30 |
| JPS51125247A (en) | 1976-11-01 |
| RO72482A (ro) | 1981-11-04 |
| CS181691B2 (en) | 1978-03-31 |
| YU255875A (en) | 1982-05-31 |
| CH617181A5 (en) | 1980-05-14 |
| DD123320A1 (enrdf_load_html_response) | 1976-12-12 |
| CA1061341A (en) | 1979-08-28 |
| LU73811A1 (enrdf_load_html_response) | 1976-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU549085A3 (ru) | Способ получени 1-(3-(нафт-1-илокси)2-оксипропил)-пиперазина или их солей | |
| SU537627A3 (ru) | Способ получени производных морфолина | |
| SU437290A1 (ru) | Способ получени рацемических или оптически активных производных пиперазина | |
| US2103266A (en) | Acylated diols | |
| NO843041L (no) | Nye 5-(fluorfenyl)-2-hydroksytetra-hydrofuraner | |
| SU606549A3 (ru) | Способ получени фенилалкиламинов или их солей | |
| SU603333A3 (ru) | Способ получени производных феноксипропиламина или их солей | |
| US2656378A (en) | 2, 2-diphenyl-1, 3-propanediol monocarbamate | |
| SU453836A3 (ru) | Способ получения производных 3-бензилпиридина или их солей | |
| US2136178A (en) | Aliphatic unsaturated compounds and the process of preparing them | |
| US2585988A (en) | Method of preparing aminoketones | |
| US2477842A (en) | Preparation of aminoalcohols | |
| US2574150A (en) | Acenaphthenyl amino alcohols | |
| JPWO2015137407A1 (ja) | ヘテロアリールカルボン酸エステル誘導体の製造方法、その製造中間体及び結晶 | |
| US3098076A (en) | 1, 1-diphenyl-2-tertiary aminomethyl-3-hydroxy methyl-cyclopropanes and esters thereof | |
| US2568571A (en) | Haloacetylamidophenyl-halo-acetamidopropandiol | |
| US3038007A (en) | Process for the preparation of dl-threonine | |
| US2991307A (en) | Process of resolving nu, nu-dibenzyl-dl-alpha-amino acids and products | |
| JP7082980B2 (ja) | ６－アミノイソキノリンを調製する方法 | |
| US2725399A (en) | Tertiary dialkylamino propanols | |
| SU1711674A3 (ru) | Способ получени азонийспиронортропанолового сложного эфира | |
| SU505351A3 (ru) | Способ получени 1-(м-ацилоксифенил)1-окси-2- -алкиламиноэтанов | |
| SU586835A3 (ru) | Способ получени производных аминопропанола или их солей, рацематов или оптически-активных антиподов | |
| SU571478A1 (ru) | Способ получени бис -( оксиэтил)-терефталата | |
| US3079302A (en) | O[n-di-(chloroalkyl)carbamoyl] serine |