WebJan 27, 2012 · p-Terphenyl and diterpenoid metabolites from endophytic Aspergillus sp. YXf3 J Nat Prod. 2012 Jan 27;75(1) :15-21. doi ... four new diterpenoids with norcleistanthane (aspergiloid A (12) and aspergiloid B (13)), cleistanthane (aspergiloid C (14)), and isopimarane (aspergiloid D (15)) type skeletons, and five known p-terphenyl … WebOct 8, 2003 · Novel Cassane and Cleistanthane Diterpenes from Myrospermum frutescens: Absolute Stereochemistry of the Cassane Diterpene Series. Journal ... Crystal structure and Hirshfeld surface analysis of the naturally occurring cassane-type diterpenoid, 6β-cinnamoyl-7β-hydroxyvouacapen-5α-ol. Acta Crystallographica Section E …
Terpenoids From the Coral-Derived Fungus Trichoderma …
WebMay 15, 2024 · The first synthesis of ent -cleistanthane-type diterpenoid spruceanol with significant anticancer activity is described. A chiral pool approach was employed with a linear sequence of 13 steps beginning from readily available and inexpensive andrographolide. The approach features the constructi … WebJul 23, 2024 · A new proharziane-type diterpene, 11R-methoxy-5,9,13-proharzitrien-3-ol (104), was characterized from the marine algicolous fungus T. harzianum X-5 (Song et al., 2024). ... leading to the isolation of the new cleistanthane diterpenoid 105 and a series of cyclonerane sesquiterpenoids ... cps technologies norton ma
Previously Undescribed Cleistanthane-Type …
WebThe first synthesis of ent-cleistanthane-type diterpenoid spruceanol with significant anti-cancer activity is described. A chiral pool approach was employed with a linear sequence of 13 steps ... WebA newly discovered cleistanthane-type diterpenoid named incarnatin A (1) was isolated from Peniophora incarnate, an endophytic fungus obtained from the roots of Ligusticum chuanxiong. Its absolute configuration was unambiguously elucidated by spectroscopic means including HRMS and NMR combined with ECD calculations. WebApr 3, 2024 · This was the first time to obtain cleistanthane diterpenoid and africane sesquiterpenoid from genus Trichoderma, and this was the first chlorinated cleistanthane diterpenoid. These results demonstrated that the chemical epigenetic manipulation should be an efficient technique for the discovery of new secondary metabolites from marine … cps tech talk 2018