Journal ArticleDOI
Bioactive marine metabolites. Part 16. Calyculin A. A novel antitumor metabolite from the marine sponge Discodermia calyx
Yuko Kato,Nobuhiro Fusetani,Shigeki Matsunaga,Kanehisa Hashimoto,Shigeo Fujita,Toshio Furuya +5 more
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This article is published in Journal of the American Chemical Society.The article was published on 1986-05-01. It has received 285 citations till now. The article focuses on the topics: Calyculin & Calyx.read more
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Calyculin: Nature's way of making the sponge-derived cytotoxin
TL;DR: This highlight focuses on the recent studies addressing nature's design and biogenesis of the sponge-derived cytotoxin, calyculin A, and the biosynthetic gene cluster of this densely functionalized polyketide and nonribosomal peptide hybrid molecule was recently identified from the Sponge-microbe association.
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Apoptolidin: Induktion von Apoptose durch einen Naturstoff
TL;DR: In this article, Apoptosom-Vorgang is described as a wichtiger zellbiologischer Mechanismus zur Regulation von Homoostase and Morphogenese.
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Catalytic Chemoselective O-Phosphorylation of Alcohols.
K. Domon,M. Puripat,K. Fujiyoshi,Miho Hatanaka,Miho Hatanaka,Shigehiro A. Kawashima,Kenzo Yamatsugu,Motomu Kanai +7 more
TL;DR: A catalytic phosphorylation of alcohols with high functional group tolerance using tetrabutylammonium hydrogen sulfate and phosphoenolpyruvic acid monopotassium salt (PEP-K) as the catalyst and phosphoryl donor, respectively.
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Phosphatase activity regulates superoxide anion generation and intracellular signaling in human neutrophils
TL;DR: It appears that phospholipase D activity and PA generation represent important steps in the pathway for NADPH activation triggered by FMLP, and phosphatases exert variable and stimulus-dependent effects on pathways leading to O2- production.
Journal ArticleDOI
Synthesis of novel 1,3-oxazole derivatives with insect growth-inhibiting activities
TL;DR: In this article, a straight-forward and direct synthesis of 2-substituted-5-oxazolecarbaldehydes was achieved by treating propargylamides with mercury(II) perchlorate as catalyst and ammonium cerium(IV) nitrate as oxidant agent through intramolecular cyclization.