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Azaspiro- -undecan-8-ones

Cl9H23CI2N5O, 2- 3-[4-(m-Chlorophenyl)-1-piperazinyl]propyl -s-tri-azolo-[4,3-a]-pyridin-3(2H)-one hydrochloride, 45B, 279 Cl9H24CINO5 H2O, 1-(3,4,5-Trimethoxybenzyl)-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline hydrochloride hydrate, 45B, 279 C19H2 eClNO, 7-(cis-1-Buten-3-yny1)-8-hydroxy-2-(3,4-pentadienyl)-1 -azaspiro[5.5]undecane hydrochloride, 39B, 203 C19H28N4O7, 8a-t-Butyl-trans-decahydroquinoline picrate, 46B, 260 C19H28N4O7, 8 -t-Butyl-trans-decahydroquinoline hydrogen picrate, 45B, 280 46B, 260... [Pg.139]

Scheme XXXII. Cyclizations leading to hexahydroquinolines rather than the desired azaspiro-[5.5]-undecan-8-ones (70). A i) B i) Methylfluorosulphonate, ii) NaHCOa... Scheme XXXII. Cyclizations leading to hexahydroquinolines rather than the desired azaspiro-[5.5]-undecan-8-ones (70). A i) B i) Methylfluorosulphonate, ii) NaHCOa...
Ibuka, T., H. Minakata, Y. Mitsui, E. Tabushi, T. Taga, and Y. Inubushi Efficient stereoselective synthesis of r /-(6S,7S,8S)-7-butyl-8-hydroxyl-l-azaspiro[5,5]-undecan-2-one, a key intermediate for perhydrohistrionicotoxin and its re/-(6R) isomer. Chemistry Letters 1981, 1409—1412. [Pg.333]

See other pages where Azaspiro- -undecan-8-ones is mentioned: [Pg.2394]    [Pg.170]    [Pg.2394]    [Pg.73]    [Pg.364]   
See also in sourсe #XX -- [ Pg.271 , Pg.275 ]



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