RO81766B - Procedeu pentru prepararea unor fenilalchilamine - Google Patents
Procedeu pentru prepararea unor fenilalchilamineInfo
- Publication number
- RO81766B RO81766B RO86026A RO8602675A RO81766B RO 81766 B RO81766 B RO 81766B RO 86026 A RO86026 A RO 86026A RO 8602675 A RO8602675 A RO 8602675A RO 81766 B RO81766 B RO 81766B
- Authority
- RO
- Romania
- Prior art keywords
- group
- general formula
- halogen
- converted
- addition salts
- Prior art date
Links
- 239000002253 acid Substances 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 125000005843 halogen group Chemical group 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
Classifications
-
- 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
- C07C275/40—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 nitrogen atoms not being part of nitro or nitroso groups
-
- 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
-
- 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
- A61P25/26—Psychostimulants, e.g. nicotine, cocaine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/02—Non-specific cardiovascular stimulants, e.g. drugs for syncope, antihypotensives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Psychiatry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Inventia se refera la un procedeu pentru prepararea unor fenilalchilamine cu formula generala I: (vezi formula) în care R1 reprezinta o grupa -(CH2)n-R3, în care n este 1 sau 2, R3 reprezinta un atom de hidrogen sau grupa benzoil sau R1 este grupa -CO-R5 în care R5 reprezinta un atom de hidrogen, grupa -CH2-NH2 sau grupa -CH2-NH-OH2-C6H5, R2 reprezinta grupa nitro sau grupa -NH-CO-CH3 sau -NH-CO-NH2, consta în aceea ca, un compus cu formula generala II: (vezi formula) în care R2 are semnificatiile sus mentionate este condensat cu un derivat de acid carboxilic cu formula generala III: (vezi formula) în care X reprezinta un atom de halogen sau o grupa OR4, în care R4 este alchil inferior si R1 are semnificatia de mai sus, la fierbere si, în cazul în care X este halogen, în prezenta de carbonat de potasiu ca agent de captare a acidului halogenhidric si produsul obtinut, cînd se obtine de racemati se poate scinda eventual în antipozii optici respectivi si bazele cu formula generala I obtinute se transforma în sarurile lor de aditie cu acizii, obtinuti se transforma în bazele lor libere corespunzatoare sau în saruri de aditie cu alti acizi.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2420618A DE2420618C2 (de) | 1974-04-27 | 1974-04-27 | Aminoalkylanilide, Verfahren zu ihrer Herstellung sowie pharmazeutische Zubereitungen, die diese Aminoalkylanilide enthalten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81766B true RO81766B (ro) | 1983-05-30 |
| RO81766A RO81766A (ro) | 1983-06-01 |
Family
ID=5914207
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7582093A RO70894A (ro) | 1974-04-27 | 1975-04-25 | Procedeu pentru prepararea unor fenilalchilamine |
| RO7586026A RO81766A (ro) | 1974-04-27 | 1975-04-25 | Procedeu pentru prepararea unor fenilalchilamine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7582093A RO70894A (ro) | 1974-04-27 | 1975-04-25 | Procedeu pentru prepararea unor fenilalchilamine |
Country Status (27)
| Country | Link |
|---|---|
| US (1) | US4015011A (ro) |
| JP (1) | JPS5828269B2 (ro) |
| AT (1) | AT350529B (ro) |
| BE (1) | BE828430A (ro) |
| BG (2) | BG26372A4 (ro) |
| CA (1) | CA1061357A (ro) |
| CH (3) | CH614697A5 (ro) |
| CS (2) | CS216828B2 (ro) |
| DD (1) | DD122374A5 (ro) |
| DE (1) | DE2420618C2 (ro) |
| DK (1) | DK180675A (ro) |
| ES (7) | ES437032A1 (ro) |
| FI (1) | FI63931C (ro) |
| FR (1) | FR2268520B1 (ro) |
| GB (1) | GB1501436A (ro) |
| HU (1) | HU172615B (ro) |
| IE (1) | IE42119B1 (ro) |
| IL (1) | IL47170A (ro) |
| NL (1) | NL7504917A (ro) |
| NO (1) | NO141207C (ro) |
| PH (2) | PH11982A (ro) |
| PL (2) | PL96308B1 (ro) |
| RO (2) | RO70894A (ro) |
| SE (2) | SE411205B (ro) |
| SU (2) | SU555843A3 (ro) |
| YU (1) | YU105275A (ro) |
| ZA (1) | ZA752685B (ro) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4163060A (en) * | 1974-04-08 | 1979-07-31 | U.S. Philips Corporation | Aralkylamino carboxylic acids and derivatives having spasmolytic activity |
| US4146645A (en) * | 1974-04-27 | 1979-03-27 | Boehringer Ingelheim Gmbh | Hypertensive phenylalkylamines and salts thereof |
| US4145363A (en) * | 1975-02-05 | 1979-03-20 | Yamanouchi Pharmaceutical Co., Ltd. | 4-Carbamoylamino-α-aminomethylbenzyl alcohol derivatives |
| US4088785A (en) * | 1976-03-25 | 1978-05-09 | William H. Rorer, Inc. | Amidinoureas for the treatment of cardinascular disorders |
| US4754047A (en) * | 1979-08-16 | 1988-06-28 | American Cyanamid Company | Phenylethanolamine derivatives and acid addition salts thereof for enhancing the growth rate of meat-producing animals and/or improving the efficiency of feed utilization thereby |
| US4477470A (en) * | 1983-10-20 | 1984-10-16 | Smithkline Beckman Corporation | Method for producing diuresis using m-amino-α-methylphenethylamine |
| JPS6155683U (ro) * | 1984-09-17 | 1986-04-14 | ||
| JPS61130876U (ro) * | 1984-09-18 | 1986-08-15 | ||
| ES8606847A1 (es) * | 1984-11-08 | 1986-05-16 | Syntex Inc | Procedimiento para la preparacion de derivados de dialquila-mino-etilanilina antihipertensos |
| US4752621A (en) * | 1985-04-11 | 1988-06-21 | Syntex (U.S.A.) Inc. | Arylalkyl amines useful for lowering intraocular pressure |
| US4798687A (en) * | 1987-02-06 | 1989-01-17 | Pennwalt Corporation | 2-Amino-N-[1,2-Diphenyl-1-(thifluoromethyl)ethyl]acetamide derivatives |
| JPH01116183U (ro) * | 1988-01-29 | 1989-08-04 | ||
| JPH01116184U (ro) * | 1988-01-29 | 1989-08-04 | ||
| US5741818A (en) * | 1995-06-07 | 1998-04-21 | University Of Saskatchewan | Semicarbazones having CNS activity and pharmaceutical preparations containing same |
| DE69829048T2 (de) * | 1997-04-22 | 2006-02-09 | Euro-Celtique S.A. | Die verwendung von durch carbozyklische und heterozyklische reste substituierte semicarbazonen und thiosemicarbazonen als natriumkanalblocker |
| ATE359993T1 (de) * | 1997-08-05 | 2007-05-15 | Pola Chem Ind Inc | Aminderivate, verfahren zu ihrer herstellung und ihre verwendung als antimykotische mittel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL123536C (ro) * | 1963-07-09 |
-
1974
- 1974-04-27 DE DE2420618A patent/DE2420618C2/de not_active Expired
-
1975
- 1975-04-02 AT AT247875A patent/AT350529B/de not_active IP Right Cessation
- 1975-04-22 FI FI751199A patent/FI63931C/fi not_active IP Right Cessation
- 1975-04-24 DK DK180675A patent/DK180675A/da not_active Application Discontinuation
- 1975-04-24 YU YU01052/75A patent/YU105275A/xx unknown
- 1975-04-25 ZA ZA00752685A patent/ZA752685B/xx unknown
- 1975-04-25 CS CS756837A patent/CS216828B2/cs unknown
- 1975-04-25 HU HU75BO00001554A patent/HU172615B/hu unknown
- 1975-04-25 BG BG030690A patent/BG26372A4/xx unknown
- 1975-04-25 SU SU2128340A patent/SU555843A3/ru active
- 1975-04-25 NL NL7504917A patent/NL7504917A/xx not_active Application Discontinuation
- 1975-04-25 PL PL1975193923A patent/PL96308B1/pl unknown
- 1975-04-25 CH CH530375A patent/CH614697A5/xx not_active IP Right Cessation
- 1975-04-25 FR FR7513097A patent/FR2268520B1/fr not_active Expired
- 1975-04-25 BE BE155812A patent/BE828430A/xx not_active IP Right Cessation
- 1975-04-25 CA CA225,445A patent/CA1061357A/en not_active Expired
- 1975-04-25 BG BG029781A patent/BG27738A3/xx unknown
- 1975-04-25 IL IL47170A patent/IL47170A/xx unknown
- 1975-04-25 RO RO7582093A patent/RO70894A/ro unknown
- 1975-04-25 US US05/571,719 patent/US4015011A/en not_active Expired - Lifetime
- 1975-04-25 IE IE936/75A patent/IE42119B1/en unknown
- 1975-04-25 DD DD185702A patent/DD122374A5/xx unknown
- 1975-04-25 RO RO7586026A patent/RO81766A/ro unknown
- 1975-04-25 JP JP50050607A patent/JPS5828269B2/ja not_active Expired
- 1975-04-25 NO NO751491A patent/NO141207C/no unknown
- 1975-04-25 GB GB17328/75A patent/GB1501436A/en not_active Expired
- 1975-04-25 CS CS752917A patent/CS216827B2/cs unknown
- 1975-04-25 SE SE7504858A patent/SE411205B/xx unknown
- 1975-04-25 PL PL1975179934A patent/PL96224B1/pl unknown
- 1975-04-26 ES ES437032A patent/ES437032A1/es not_active Expired
- 1975-04-28 PH PH17108A patent/PH11982A/en unknown
-
1976
- 1976-06-10 SU SU762370950A patent/SU606549A3/ru active
- 1976-10-19 ES ES452512A patent/ES452512A1/es not_active Expired
- 1976-10-19 ES ES452511A patent/ES452511A1/es not_active Expired
- 1976-10-19 ES ES452513A patent/ES452513A1/es not_active Expired
- 1976-10-19 ES ES452514A patent/ES452514A1/es not_active Expired
- 1976-10-19 ES ES452510A patent/ES452510A1/es not_active Expired
- 1976-10-19 ES ES452515A patent/ES452515A1/es not_active Expired
-
1977
- 1977-11-24 PH PH20480A patent/PH14732A/en unknown
-
1978
- 1978-09-26 SE SE7810002A patent/SE7810002L/xx unknown
-
1979
- 1979-02-22 CH CH176679A patent/CH616146A5/de not_active IP Right Cessation
- 1979-02-22 CH CH176579A patent/CH616401A5/de not_active IP Right Cessation
Also Published As
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