Corydalis cava

Two samples that should have given positive tests based on literature information did not do so at the time of collection Corydalis cava (leaf and stem) and C. glauca. 

Corydalis ambigua (Papaveraceae) sz 42,214 88 Corydalis cava (Papaveraceae) sz 40,61 86 Corydalis koidzumiana (Papaveraceae) yz 94,844 74 Corydalis platycarpa (Papaveraceae) jnp 51,262 88 Corydalis nobilis (Papaveraceae) cccc 54,2009 89 Corydalis nokoensis (Papaveraceae) yz 96,527 76 Corydalis remota (Papaveraceae) jnp 51,262 88 Corydalis tuberosa (Papaveraceae) book 2 Corydalis turtschaninovii (Papaveraceae) yx 21,447 86... 

Chelidonium majus (Papaveraceae) phy 26,3235 87 Cissampelos pareira (Menispermaceae) phy 26,3235 87 Corydalis cava (Papaveraceae) phy 26,3235 87 Corydalis meifolia (Papaveraceae) tet 42, 675 86 Eschscholzia californica (Papaveraceae) phy 26, 3235 87 Eschscholzia lobbii (Papaveraceae) phy 26,3235 87 Fumaria parviflora (Papaveraceae) phy 26, 3235 87 Papaver somniferum (Papaveraceae) phy 26, 3235 87 Thalictrum dipterocarpum (Ranunculaceae) phy 26, 3235 87 Thalictrum flavum (Ranunculaceae) phy 26,3235 87 Thalictrum foetidum (Ranunculaceae) phy 26, 3235 87 Thalictrum rugosum (Ranunculaceae) phy 26,3235 87... 

Other new aporphines are (+)-hernagine (8), found in Hernandia nym-phaefolia (Hernandiaceae),10 (+)-bulbocapnine JV-metho-salt (9), obtained from Corydalis cava (Fumariaceae),11 and glaufidine (10), which is present in Glaucium fimbrilligerum (Papaveraceae).12... 

Coptis japonica C. japonica (callus cultures) Corydalis cava... 

P Corydalis cava, ° C. ochotensis, C. ochotensis var. raddeana, Fumaria... 

C. marschalliana Cissampelos pareira Glaucium ftavum Cissampelos pareira Corydalis cava ... 

Reaction of morphine with cone. H2SO4 yields the blue ortho quinone (42) whose 1,2-methylenedioxy analogue has been found as a natural product in Corydalis cava ... 

Novoseven eptacogalfa factor VII. noscapine [ban, inn] (narcotine i-a-narcotine) is an alkaloid from Corydalis cava (Corydalis tuberosa), Papaver somniferum and other Papaver spp. It is a by-product in extraction of morphine from opium, and one of the first alkaloids to be isolated. It can be used as a centrally acting ANTITUSSIVE, similar in pharmacology to codeine, novobiocin [ban, inn] (Albamycin ) is an antibiotic with ANTIBACTERIAL activity against Gram-positive bacteria. It is also a LEUKOTRIENE RECEPTOR ANTAGONIST. 

In another application, Sturm et al. (44) evaluated CE-mass spectrometric (capillary electrophoresis-mass spectrometry [CE-MS]) data from different Corydalis species, that is, Corydalis cava from two different regions (CM and CB), Corydalis pumila (PU), Corydalis intermedia (IN), and Corydalis solida from two different regions (SG and SE). Exploring the CE-MS data with PCA succeeded in distinguishing the six Corydalis species samples. In this example, only a comprehensive list of peak areas of analytes was chosen as initial data... 

Canadlne. 5,8,13,13a-Tetrahydro-9,iOaUmethoxy 6H-benzo g]-I,3-benzodioxolo S,6-a quinolizine 9,1b-di-methoxy-2,3-(metkylenedioxy)berbine 5,6,13, l3a-tetrahy-dro 9,10-dimethoxy-2,3-(methylenedioxy)-8ff-dibenzo [a.gjquinolizine tetrahydroberberine xanthopuccine. C -H2lNO mol wt 339.38. C 70.78%, H 6-24%, N 4-13%, O 18.86%. A protoberberine alkaloid from Corydalis cava (L.), Schweigg Korte (C. tuberosa DC.), Fumariaceae Spath,... 

Aporphine Alkaloids.—Isothebaine (65) derives from orientaline (62) along a pathway which involves thedienone(63)and the dienol(64). The biosynthesis of the aporphine alkaloids of Dicentra eximia is quite different but dienone intermediates are also implicated. By comparison the biosynthesis of bulbocapnine (66) is simple, for the alkaloid arises directly from reticuline (67), in Corydalis cava, by ortho-ortho phenol oxidative coupling. 

The d-form of corypalmine, C20H23O4N, was isolated from Corydalis cava by Spath, Mosettig, and Trothandl (58). It has subsequently been isolated in either the d- or I-form from C. caseana (32), C. cheilantheifolia... 

Kleber, E., W. Schneider, H. Schafer, and E. Elstner. 1995. Modulation of key reactions of the catecholamine metabolism by extracts from Eschscholizia californica and Corydalis cava. Arzneimittd-Forschung 45 2) 127-131. 

Aristolochiaceae, Euphorbiaceae, Fabaceae, Lilia-ceae, Magnoliaceae, Menispermaceae, Papaveraceae, Ranunculaceae). Anonaine is found mainly in Annona reticulata (Annonaceae), bulbocapnine in Corydalis cava (Fumariaceae), isothebaine especially in Papaver orientate and P. bracteatum, magnoflorine in Magnolia obovata (Magnoliaceae) and Aquilegia hybrida (Ranunculaceae), and roemerine in Roemeria refracta (Papaveraceae) and Nelumbo nucifera (Nelumbona-ceae). A. a. are soluble in chloroform, alcohol, and ether, poorly soluble in water. 

Nonprotein amino acids may be used as a storage of nitrogen. Seeds and roots of plants, for instance, may contain these substances in high concentration. 5-Hydroxy-L-tryptophan, for instance, accounts for 14 % of the seed weight of Griffonia simplicifolia L-3,4-dihydroxyphenylalanine for more than 8 % of the seed weight of Mucuna mutisiana, and 5-iV-acetyl-L-ornithine for 10 %of the roots of Corydalis cava. 

Brochmann-Hanssen and Blaschke have supported the thesis that direct phenolic coupling of tetrahydrobenzylisoquinolines can lead to tetrasubstituted aporphines. Along this line, it has been shown that ( )-reticuline specifically labeled with either at C-3 or on the iV-methyl group, when administered to opium poppies (Papaver somniferum L., Papaveraceae) was incorporated into isoboldine to the extent of 0.08% (see Scheme 10.7). But no incorporation of reticuline was observed in magnoflorine. It was, therefore, concluded that 1,2,9,10-tetrasubstituted aporphines such as isoboldine can be biosynthesized by direct phenolic coupling, while steric factors preclude such an avenue for 1,2,10,11 aporphines. Further support for direct oxidative coupling comes from the observation that reticuline is present in Corydalis cava Schweigg et Korte (Fumariaceae). This is of some importance since it had previously been demonstrated that labeled ( )-reticuline is converted to ( + )-bulbocapnine by the same plant (see Scheme 10.8). ... 

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