Results 121 to 130 of about 6,756,425 (141)
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ChemInform, 2012
Abstract1,7‐Diynes undergo with both internal and external nucleophiles a novel cascade transformation which involves the construction of five chemical bonds, two rings, and two stereogenic centers in a single step.
Hang Shi +7 more
openaire +1 more source
Abstract1,7‐Diynes undergo with both internal and external nucleophiles a novel cascade transformation which involves the construction of five chemical bonds, two rings, and two stereogenic centers in a single step.
Hang Shi +7 more
openaire +1 more source
Bioorganic Chemistry
Four new drimane-type sesquiterpenoids and two new nucleoside derivatives (1-6), were isolated from the fungus Helicoma septoconstrictum. Their structures were determined based on the combination of the analysis of their HR-ESI-MS, NMR, ECD calculations data and acid hydrolysis.
Wen, Zheng +3 more
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Four new drimane-type sesquiterpenoids and two new nucleoside derivatives (1-6), were isolated from the fungus Helicoma septoconstrictum. Their structures were determined based on the combination of the analysis of their HR-ESI-MS, NMR, ECD calculations data and acid hydrolysis.
Wen, Zheng +3 more
openaire +2 more sources
Cryptoporic acids A-G, drimane-type sesquiterpenoid ethers of isocitric acid from the fungus
Phytochemistry, 1992Motoo Tori +2 more
exaly
A drimane sesquiterpenoid lactone from
Phytochemistry, 1999Siegfried E. Drewes, Mahlori J Mashimbye
exaly
Roseolide a, a novel dimeric drimane sesquiterpenoid from the basidiomycete
Tetrahedron Letters, 1993Yasuko In, Shigeo Nozoe, Genjiro Kusano
exaly
Avarol a novel sesquiterpenoid hydroquinone with a rearranged drimane skeleton from the sponge
Tetrahedron Letters, 1974Raffaele Riccio, G Sodano, L Minale
exaly
Bioactive drimane sesquiterpenoids and isocoumarins from the marine-derived fungus ZZ1657
Tetrahedron Letters, 2020Zhizhen Zhang, Mingzhu Ma, Wenwen Yi
exaly