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Corydalis spp

Corypalline, CnHijOjN (Corydalis spp. Nos. 9, 22 list, p. 170). This phenolic base, m.p. 168°, picrate, m.p. 178°, contains one methoxyl group and on methylation yields 2-methyl-6 7-dimethoxytetrahydrof5oquinoline, Ci2Hi,02N, m.p. 82°, and on ethylation, 2-methyl-6-methoxy-7-ethoxy-tetrahydrofsoquinoline, m.p. 65°, whence the free hydroxyl appears to be at C and this has been confirmed by the synthesis of corypalline by a method analogous with that used by Spath, Orekhov and Kuffner. Corypalline is therefore hydrohydrastinine (XII) with the methylenedioxy group replaced by MeO at C and. OH at C (Manske). ... [Pg.160]

Other simple naturally occurring methyltetrahydrofsoquinolines are hydrohydrastinine (XII), (p. 164) found, like corypalline, in Corydalis spp., and hydrocotarnine found in opium (p. 201). [Pg.160]

Originally it was intended to list every plant in which these natural isoquinolines are found, documented with a literature reference. The project became unmanageable in that some of the more common alkaloids have been found in literally hundreds of plants. So, in some cases, if there are many species from one Genus, the plant listing will be condensed to mention the particular Genus, the family, plus a literature reference e.g., Corydalis spp. (Papaveraceae) jnp 51, 262 88. This way the broadness of distribution is established. Also, there are... [Pg.32]

Argemone grandiflora (Papaveraceae) phy 11,461 72 Argemone mexicana (Papaveraceae) cccc 40,1576 75 Argemone ochroleuca (Papaveraceae) cccc 38,2307 73 Corydalis koidzumiana (Papaveraceae) yz 94, 844 74 Corydalis spp. (Papaveraceae) phy 13,2620 74 Fumaria bella (Papaveraceae) jnp 49,178 86 Fumaria capreolata (Papaveraceae) jnp 49,178 86 Fumaria parviflora (Papaveraceae) jnp 44, 475 81 Fumaria vaillantii (Papaveraceae) phy 22,2073 83 Papaver commutatum (Papaveraceae) pm 62, 483 96... [Pg.114]

Stephania glabra (Menispermaceae) Corydalis spp., Papaver bracteatum (Papaveraceae) [rhizome] Semi-synthetic... [Pg.180]

See other pages where Corydalis spp is mentioned: [Pg.789]    [Pg.35]    [Pg.36]    [Pg.189]    [Pg.108]    [Pg.110]    [Pg.145]    [Pg.146]    [Pg.322]    [Pg.176]    [Pg.602]    [Pg.51]    [Pg.56]    [Pg.62]    [Pg.63]    [Pg.67]    [Pg.67]    [Pg.67]    [Pg.75]    [Pg.43]    [Pg.44]    [Pg.4180]   
See also in sourсe #XX -- [ Pg.41 ]

See also in sourсe #XX -- [ Pg.160 , Pg.170 , Pg.171 , Pg.172 , Pg.313 ]



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Corydalis

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