Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Somporn Palasarn"'
Publikováno v:
Natural Products and Bioprospecting, Vol 6, Iss 5, Pp 257-260 (2016)
Abstract Two new hirsutane sesquiterpenes, marasmiellins A (1) and B (2), were isolated from cultures of the basidiomycete Marasmiellus sp. BCC 22389. The structures were elucidated on the basis of NMR spectroscopic and mass spectrometry data. The ab
Externí odkaz:
https://doaj.org/article/662487a9ce1d4f1aa02fe9274f779ebb
Autor:
Wilunda Choowong, Rattaket Choeyklin, Masahiko Isaka, Chawanee Thongpanchang, Thitiya Boonpratuang, Nattawut Boonyuen, Jittra Kornsakulkarn, Tienthong Thongpanchang, Somporn Palasarn
Publikováno v:
Journal of Natural Products. 83:905-917
Fourteen new compounds, oudemansins 1–4, oudemansinols 5–7, favolasins 8–10, favolasinin (12), polyketides 13–15, and (R,E)-2,4-dimethyl-5-phenyl-4-pentene-2,3-diol (16), together with nine known c...
Autor:
Masahiko Isaka, Kitlada Srichomthong, Suchada Mongkolsamrit, Somporn Palasarn, Pranee Rachtawee
Publikováno v:
Phytochemistry Letters. 34:65-67
Paecilodepsipeptide D (1), a new cyclohexadepsipeptide was isolated together with known paecilodepsipeptides A–C (2–4) from the whitefly pathogenic fungus Conoideocrella luteorostrata BCC 76664. The structure of 1 was elucidated by spectroscopic
Autor:
Jariya Sakayaroj, Somporn Palasarn, Malipan Sappan, Sutichai Nithithanasilp, Kitlada Srichomthong, Masahiko Isaka
Publikováno v:
Phytochemistry. 181
Three previously undescribed limonoids, fulvifomins A-C, together with two known compounds, 6-deoxydetigloyl-swietenine acetate and methyl angolensate, were isolated from fruiting bodies of the wood-rot fungus Fulvifomes xylocarpicola (Hymenochaetace
Autor:
Jittra, Kornsakulkarn, Somporn, Palasarn, Wilunda, Choowong, Tienthong, Thongpanchang, Nattawut, Boonyuen, Rattaket, Choeyklin, Thitiya, Boonpratuang, Masahiko, Isaka, Chawanee, Thongpanchang
Publikováno v:
Journal of natural products. 83(4)
Fourteen new compounds, oudemansins
Publikováno v:
Tetrahedron Letters. 60:154-156
Conoideoxime A ( 1 ), a prenyl-tryptophan dimer possessing bis-oxime functionality, was isolated from cultures of the whitefly pathogenic fungus Conoideocrella luteorostrata BCC 76664. The structure was elucidated by spectroscopic analyses. It displa
Autor:
Palangpon Kongsaeree, Samran Prabpai, Sukitaya Veeranondha, Masahiko Isaka, Somporn Palasarn, Sujinda Sommai, Kitlada Srichomthong
Publikováno v:
Tetrahedron. 73:1561-1567
Seven new lanostane triterpenoids, astraeusins M–Q ( 1 – 5 ), 26- epi -artabotryol C1 ( 6 ), and 26- epi -astrasiaone ( 7 ), together with seventeen known compounds ( 8 – 24 ), were isolated from the food mushroom Astraeus asiaticus . The C-26
Publikováno v:
Tetrahedron. 72:3288-3295
Twelve new lanostane triterpenoids, astraeusins A–L (1–12), together with six known compounds, were isolated from the food mushroom Astraeus odoratus. Their structures were elucidated by spectroscopic analysis and chemical correlations. Antibacte
Autor:
Somporn Palasarn, Sumalee Supothina, Masahiko Isaka, Rattaket Choeyklin, Kitlada Srichomthong
Publikováno v:
Helvetica Chimica Acta. 99:232-236
Autor:
Seiji Mori, Suchada Mongkolsamrit, Masahiko Isaka, Donnaya Thanakitpipattana, Somporn Palasarn, Wilunda Choowong, Kyohei Kawashima
Publikováno v:
Tetrahedron. 75:130646
A benzophenone derivative, orbiophenone A, and its homodimer, orbiocrellone A, a chromone derivative, orbiochromone A, four benzophenone–chromone heterodimers, orbiocrellones B–E, and a benzophenone–tetrahydroxanthone dimer, ent-secalonic acid