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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共22条记录   Plant cysteine proteinases: Evaluation of the pharmacological activity [作者：Salas, CE; Gomes, MTR; Hernandez, M; Lopes, MTP,期刊：Phytochemistry, 页码：2263-2269 , 文章类型： Article，,卷期：2008年69-12] Cysteine proteinases are involved in virtually every aspect of plant physiology and development. They play a role in development, senescence, programmed cell death, storage and mobilization of germinal proteins, and in r... A wounding-induced PPO from cowpea (Vigna unguiculata) seedlings [作者：Pinto, MST; Siqueira, FP; Oliveira, AEA; Fernandes, KVS,期刊：Phytochemistry, 页码：2297-2302 , 文章类型： Article，,卷期：2008年69-12] Polyphenol oxidases (PPO) are induced in cowpea plants by wounding. The highest: activity levels were detected 48 h after this stimulus in both wounded and neighbor-to-wounded unifoliates of cowpea seedlings; the increas... Glycosylation of daidzein by the Eucalyptus cell cultures [作者：Shimoda, K; Sato, N; Kobayashi, T; Hamada, H; Hamada, H,期刊：Phytochemistry, 页码：2303-2306 , 文章类型： Article，,卷期：2008年69-12] The sequential glycosylation of a soybean isoflavone, daidzein, with cultured suspension cells of Eucalyptus perriniana and cyclodextrin glucanotransferase was studied. Daidzein was converted into two glycosylation produ... Glucuronoarabinoxylan structure in the walls of Aechmea leaf chlorenchyma cells is related to wall strength [作者：Ceusters, J; Londers, E; Brijs, K; Delcour, JA; De Proft, MP,期刊：Phytochemistry, 页码：2307-2311 , 文章类型： Article，,卷期：2008年69-12] In CAM-plants rising levels of malic acid in the early morning cause elevated turgor pressures in leaf chlorenchyma cells. Under specific conditions this process is lethal for sensitive plants resulting in chlorenchyma c... Quinclorac-induced cell death is accompanied by generation of reactive oxygen species in maize root tissue [作者：Sunohara, Y; Matsumoto, H,期刊：Phytochemistry, 页码：2312-2319 , 文章类型： Article，,卷期：2008年69-12] The importance of reactive oxygen species for herbicide quinclorac (3,7-dichloro-8-quinolinecarboxylic acid)-induced cell death in roots was investigated. This was in order to understand its mode of action in grass speci... Light filtering by epidermal flavonoids during the resistant response of cotton to Xanthomonas protects leaf tissue from light-dependent phytoalexin toxicity [作者：Edwards, WR; Hall, JA; Rowlan, AR; Schneider-Barfield, T; Sun, TJ; Patil, MA; Pierce, ML; Fulcher, RG; Bell, AA; Essenberg, M,期刊：Phytochemistry, 页码：2320-2328 , 文章类型： Article，,卷期：2008年69-12] 2,7-Dihydroxycadalene and lacinilene C, sesquiterpenoid phytoalexins that accumulate at infection sites during the hypersensitive resistant response of cotton foliage to Xanthomonas campestris pv. malvacearum, have light... Flavonol pentaglycosides of Cordyla (Leguminosae : Papilionoideae : Swartzieae): Distribution and taxonomic implications [作者：Veitch, NC; Kite, GC; Lewis, GP,期刊：Phytochemistry, 页码：2329-2335 , 文章类型： Article，,卷期：2008年69-12] A survey of foliar flavonoids in the swartzioid legume genus Cordyla s.l. revealed that three species, C. haraka, C pinnata and C. richardii, were rich in flavonol pentaglycosides. Their structures were elucidated by spe... 18-nor-Podocarpanes and podocarpanes from the Bark of Taiwania cryptomerioides [作者：Chien, SC; Chen, CC; Chiu, HL; Chang, CI; Tseng, MH; Kuo, YH,期刊：Phytochemistry, 页码：2336-2340 , 文章类型： Article，,卷期：2008年69-12] Seven nor- and podocarpane-type diterpenes were isolated from the bark of Taiwania cryptomerioides Hayata, including three 18-nor-podocarpanes: 18-nor-1 beta,4 alpha,14-trihydroxy-13-methoxy-8,11,13-podocarpatriene (1), ... Acylated flavonol monorhamnosides, alpha-glucosidase inhibitors, from Machilus philippinensis [作者：Lee, SS; Lin, HC; Chen, CK,期刊：Phytochemistry, 页码：2347-2353 , 文章类型： Article，,卷期：2008年69-12] Bioassay-guided fractionation and isolation of the active constituents from the leaf extract of Machilus philippinense Merr. yielded two active compounds, kaempferol-3-O-alpha-L-rhamnopyranoside 3 '',4 ''-di-E-p-coumaroi... Pyrrolizidine alkaloids from Echium glomeratum (Boraginaceae) [作者：Alali, FQ; Tahboub, YR; Ibrahim, ES; Qandil, AM; Tawaha, K; Burgess, JP; Sy, A; Nakanishi, Y; Kroll, DJ; Oberlies, NH,期刊：Phytochemistry, 页码：2341-2346 , 文章类型： Article，,卷期：2008年69-12] The methanolic extract of the whole plant of Echium glomeratum Poir. (Boraginaceae) has afforded five pyrrolizidine alkaloids, three that were (7S, 8R)-petranine (1), (7S, 8S)-petranine (2), and (7R, 8R)-petranine (3a) o... Pseudohypericin is necessary for the light-activated inhibition of prostaglandin E2 pathways by a 4 component system mimicking an Hypericum perforatum fraction [作者：Hammer, KDP; Hillwig, ML; Neighbors, JD; Sim, YJ; Kohut, ML; Wiemer, DF; Wurtele, ES; Birt, DF,期刊：Phytochemistry, 页码：2354-2362 , 文章类型： Article，,卷期：2008年69-12] Hypericum perforatum (Hp) has been used medicinally to treat a variety of conditions including mild-to-moderate depression. Recently, several anti-inflammatory activities of Hp have been reported. An ethanol extract of H... Streptopyrrolidine, an angiogenesis inhibitor from a marine-derived Streptomyces sp KORDI-3973 [作者：Shin, HJ; Kim, TS; Lee, HS; Park, JY; Choi, IK; Kwon, HJ,期刊：Phytochemistry, 页码：2363-2366 , 文章类型： Article，,卷期：2008年69-12] Streptopyrrolidine, a benzyl pyrrolidine derivative, was isolated as an angiogenesis inhibitor from the fermentation broth of a marine Streptomyces sp. isolated from the deep sea sediment. its structure was elucidated by... Sesquiterpenoids from Homalomena occulta affect osteoblast proliferation, differentiation and mineralization in vitro [作者：Hu, YM; Liu, C; Cheng, KW; Sung, HHY; Williams, LD; Yang, ZL; Ye, WC,期刊：Phytochemistry, 页码：2367-2373 , 文章类型： Article，,卷期：2008年69-12] Chemical investigation of rhizomes of Homalomena occulta (Lours) resulted in isolation and identification of two sesquiterpenoids (6,7), and one daucane ester 8, together with five known sesquiterpenoids, oplodiol, oplop... Bafoudiosbulbins F and G, further clerodane diterpenoids from Dioscorea bulbifera L. var sativa and revised structure of Bafoudiosbulbin B [作者：Teponno, RB; Tapondjou, AL; Abou-Mansour, E; Stoeckli-Evans, H; Tane, P; Barboni, L,期刊：Phytochemistry, 页码：2374-2379 , 文章类型： Article，,卷期：2008年69-12] From the bulbils of Dioscorea bulbifera L. var sativa, two clerodane diterpenoids, Bafoudiosbulbins F (1) and G (2), together with five known compounds: Bafoudiosbulbins A-C, 3,5,4 '-trihydroxy-3 '-methoxybibenzyl, and k... Iridoid glycosides from Gmelina arborea [作者：Tiwari, N; Yadav, AK; Srivastava, P; Shanker, K; Verma, RK; Gupta, MM,期刊：Phytochemistry, 页码：2387-2390 , 文章类型： Article，,卷期：2008年69-12] Three iridoid glycosides 6-0-(3 ''-O-benzoyl)-alpha-L-rhamnopyranosylcatalpol (1a), 6-O-(3 ''-O-trans-cinnamoyl)-alpha-L-rhamnopyranosylcatalpol (2a) and 6-O-(3 ''-O-cis-cinnamoyl)-alpha-L-rhamnopyranosylcatalpol (3a) we... Identification of very-long-chain polyunsaturated fatty acids from Amphidinium carterae by atmospheric pressure chemical ionization liquid chromatography-mass spectroscopy [作者：Rezanka, T; Nedbalova, L; Sigler, K,期刊：Phytochemistry, 页码：2391-2399 , 文章类型： Article，,卷期：2008年69-12] A method is described for the enrichment of very-long-chain polyunsaturated fatty acids (VLCPUFAs) from total fatty acids of Amphidinium carterae and their identification as picolinyl esters by means of microbore liquid ...