ES421262A1 - A procedure for the preparation of a 2-aminoalcohil-3-fenil-indol. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the preparation of a 2-aminoalcohil-3-fenil-indol. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES421262A1 ES421262A1 ES421262A ES421262A ES421262A1 ES 421262 A1 ES421262 A1 ES 421262A1 ES 421262 A ES421262 A ES 421262A ES 421262 A ES421262 A ES 421262A ES 421262 A1 ES421262 A1 ES 421262A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- halogen atom
- formula
- aminoalcohil
- translation
- 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
Classifications
-
- 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
- Indole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
A procedure for the preparation of a 2-aminoalcohil-3-phenyl-indole of the formula **(See formula)** wherein Alk is a divalent, saturated, acyclic, hydrocarbon group having 1 to 4 carbon atoms or a cyclopropylidene or cyclopropylene group; X is a Halogen atom or a nitro, methoxy or trifluoromethyl group; Y is a nitrogen or halogen atom, but must be halogen when X is nitro; M is a hydrogen or halogen atom or a methyl or trifluoromethyl group; and Z is a hydrogen or halogen atom or a nitro or methyl group, Y being a halogen atom and X being in the 5-position when at least one of M and Z is a hydrogen atom; and its acid addition salts; which comprises reducing a compound of the formula **(See formula)** where M, X, Y and Z are as defined above, Pg is a hydrogen atom or a protecting group and Q is a group capable of being directly reduced to form -Alk.NH2, where Alk is as above it defines; and isolating the resulting 2-aminoalcohyl-3-phenyl-indole of the formula I defined above in the form of the free base or in the form of an acid addition salt thereof. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31489972A | 1972-12-13 | 1972-12-13 | |
| CH1699873A CH596170A5 (en) | 1972-12-13 | 1973-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES421262A1 true ES421262A1 (en) | 1976-10-16 |
Family
ID=25718829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES421262A Expired ES421262A1 (en) | 1972-12-13 | 1973-12-07 | A procedure for the preparation of a 2-aminoalcohil-3-fenil-indol. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES421262A1 (en) |
-
1973
- 1973-12-07 ES ES421262A patent/ES421262A1/en not_active Expired
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