ES379732A1 - Procedure for the preparation of new 1-phenoxy-2-hydroxy-3-sec-alcohilaminopranos racemicos or optically active. (Machine-translation by Google Translate, not legally binding)
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Procedure for the preparation of new 1-phenoxy-2-hydroxy-3-sec-alcohilaminopranos racemicos or optically active. (Machine-translation by Google Translate, not legally binding)
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CH Boehringer Sohn AG and Co KG
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CH Boehringer Sohn AG and Co KG
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Procedure for the preparation of new racemic or optically active 1-phenexi-2-hydroxy-3-Sec-alcehylaminopropanes of the general formula **(See formula)** wherein R1 signifies a radical c in the partial formula - (CH2) x-CN or (CH2) x ÷ 1-OH, meaning x zero or one of the integers from 1 to 3, or a carbexyl group or a alkoxy-carbenyl, alkenyloxy and alkynyloxy radical with 2 to 5 carbon atoms; R2 represents hydrogen, a halogen atom, an alcohol, alkoxy and lower alkenyl group, a cyano (-C = n) and bitro group, or (together with R ^), means 3,4-methylenediexi; R3 means an alcoholic radical with 1 to 5 carbon atoms, R3 must nevertheless have 2 carbon atoms, when R1 means a cyano and amino group and simultaneously R2 means a halogen atom and a lower alcohol group, and R4 means an alcohol radical with 2 to 6 carbon atoms, characterized in that a compound of the general formula is reacted **(See formula)** in which R1 and R2 have the aforementioned meanings, with a compound of the general formula **(See formula)** wherein R3 and R4 have the aforementioned meanings and X signifies an anionically separable radical with ease, or because it is reacted with a compound of the general formula **(See formula)** wherein R3 to R4 have the aforementioned meanings, with simultaneous or subsequent hydrogenation, and if desired, the compounds obtained are transformed into their physiologically compatible acid addition salts. (Machine-translation by Google Translate, not legally binding)
ES379732A1967-12-181970-05-16Procedure for the preparation of new 1-phenoxy-2-hydroxy-3-sec-alcohilaminopranos racemicos or optically active. (Machine-translation by Google Translate, not legally binding)
ExpiredES379732A1
(en)
Procedure for the preparation of new 1-phenoxy-2-hydroxy-3-sec-alcohilaminopranos racemicos or optically active. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of new 1-phenoxy-2-hydroxy-3-sec-alcohilaminopranos racemicos or optically active. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of new 1 - fenoxy-2- hydroxy-3-sec-alcohilaminopropanos racemicos or optically active. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of new 1-phenoxy-2-hydroxy-3-alcohilaminopropanos substituted, racemic or optically active. (Machine-translation by Google Translate, not legally binding)