ES476031A1 - Procedimiento para la preparacion de semiamidas de acidos dicarboxilicos alifaticos no saturados. - Google Patents
Procedimiento para la preparacion de semiamidas de acidos dicarboxilicos alifaticos no saturados.Info
- Publication number
- ES476031A1 ES476031A1 ES476031A ES476031A ES476031A1 ES 476031 A1 ES476031 A1 ES 476031A1 ES 476031 A ES476031 A ES 476031A ES 476031 A ES476031 A ES 476031A ES 476031 A1 ES476031 A1 ES 476031A1
- Authority
- ES
- Spain
- Prior art keywords
- blood pressure
- maleic acid
- pressure raising
- hydrogen
- halfamides
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 230000036772 blood pressure Effects 0.000 title abstract 2
- 230000000694 effects Effects 0.000 title abstract 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 title 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 title 1
- 239000011976 maleic acid Substances 0.000 title 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- -1 unsaturated aliphatic dicarboxylic acids Chemical class 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 230000001430 anti-depressive effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Monoamida de ácido N-[2-(3-hidroxi-fenil)-2-hidroxi-etil]-mmaleico de la fórmula **fórmula ** Se indica como efecto farmacológico para tales compuestos un efecto sobre la circulación sanguínea, en especial un efecto favorable en el caso de baja tensión sanguínea. Además se indica que derivados de monoamida de ácido maléico de la fórmula general. **fórmula** en que Y es hidrógeno , un átomo de halógeno, un grupo alcohilo con 1 a 10 átomos de carbono o un grupo alcoxi con 1 a 10 átomos de carbono, y r representa un grupo etileno o propileno, que entre otras cosas puede estar también sustituido con radicales alcohilo con 1 a 10 átomos de carbono y/o con u grupo hidroxi, contra restan la segregación de penicilina en el organismo. Algunos compuestos son también activos contra la gota o artritis, y eventualmente reducen el contenido de colesterina en la sangre.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5242277 | 1977-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES476031A1 true ES476031A1 (es) | 1979-06-16 |
Family
ID=10463869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES476031A Expired ES476031A1 (es) | 1977-12-16 | 1978-12-15 | Procedimiento para la preparacion de semiamidas de acidos dicarboxilicos alifaticos no saturados. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4191777A (es) |
| JP (1) | JPS5490131A (es) |
| CA (1) | CA1108629A (es) |
| DD (1) | DD139843A5 (es) |
| DE (1) | DE2854070A1 (es) |
| ES (1) | ES476031A1 (es) |
| FR (1) | FR2411830A1 (es) |
| IT (1) | IT7852316A0 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005100299A1 (en) | 2004-04-15 | 2005-10-27 | Emmellen Biotech Pharmaceuticals Limited | Process for preparation of optically active 1-erythro-2-amino-1-phenyl-1-propanol |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3222395A (en) * | 1965-12-07 | Maleamic ackd derivatives | ||
| US2275809A (en) * | 1939-02-09 | 1942-03-10 | Richard G Roberts | Reaction of epinephrine with amino acids and products thereof |
| GB901438A (en) | 1959-04-29 | 1962-07-18 | Merck & Co Inc | Maleamic acid derivatives |
| DE1543522B2 (de) | 1966-07-14 | 1976-05-06 | Gödecke AG, 1000 Berlin | Acylaminophenolalkanole, verfahren zu ihrer herstellung und diese acylaminophenolalkanole enthaltende pharmazeutische mittel |
| FR1537803A (fr) * | 1966-07-14 | 1968-08-30 | Diwag Chemische Fabriken Gmbh | Procédé pour fabriquer des acylaminophénolalcanols |
| CH499495A (de) * | 1968-03-15 | 1970-11-30 | Bracco Ind Chimica Spa | Verfahren zur Herstellung von neuen Dicarbonsäure-mono-N-(a-phenyläthyl)-amiden und Verwendung derselben zur Trennung racemischer Basen |
| JPS5069039A (es) * | 1973-10-23 | 1975-06-09 |
-
1978
- 1978-12-05 FR FR7834177A patent/FR2411830A1/fr not_active Withdrawn
- 1978-12-13 US US05/969,068 patent/US4191777A/en not_active Expired - Lifetime
- 1978-12-14 JP JP15376178A patent/JPS5490131A/ja active Pending
- 1978-12-14 DD DD78209762A patent/DD139843A5/de unknown
- 1978-12-14 DE DE19782854070 patent/DE2854070A1/de not_active Withdrawn
- 1978-12-15 ES ES476031A patent/ES476031A1/es not_active Expired
- 1978-12-15 IT IT7852316A patent/IT7852316A0/it unknown
- 1978-12-18 CA CA318,131A patent/CA1108629A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2854070A1 (de) | 1979-06-28 |
| FR2411830A1 (fr) | 1979-07-13 |
| DD139843A5 (de) | 1980-01-23 |
| JPS5490131A (en) | 1979-07-17 |
| US4191777A (en) | 1980-03-04 |
| IT7852316A0 (it) | 1978-12-15 |
| CA1108629A (en) | 1981-09-08 |
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