Nothing Special   »   [go: up one dir, main page]

Cao et al., 2015 - Google Patents

Four new selaginellin derivatives from Selaginella pulvinata: mechanism of racemization process in selaginellins with quinone methide

Cao et al., 2015

Document ID
2600153071561426894
Author
Cao Y
Yao Y
Huang X
Oberer L
Wagner T
Guo J
Gu W
Liu W
Lv G
Shen Y
Duan J
Publication year
Publication venue
Tetrahedron

External Links

Snippet

Nine selaginellin derivatives, including a novel isoquinoline-type selaginellin named selaginisoquinoline A (1), and three ethoxy selaginellins P–R (2–4), were isolated from the plant of Selaginella pulvinata. Their structures were determined by extensive spectroscopic …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/92—Naphthofurans; Hydrogenated naphthofurans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
    • C07D311/28—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

Similar Documents

Publication Publication Date Title
Cao et al. Four new selaginellin derivatives from Selaginella pulvinata: mechanism of racemization process in selaginellins with quinone methide
Liu et al. Polyketides with α-glucosidase inhibitory activity from a mangrove endophytic fungus, Penicillium sp. HN29-3B1
Kam et al. Bisindole alkaloids
Zhan et al. Acetylcholinesterase inhibitory alkaloids from the whole plants of Zephyranthes carinata
Cui et al. 3-Arylisoindolinone and sesquiterpene derivatives from the mangrove endophytic fungi Aspergillus versicolor SYSU-SKS025
Li et al. Xylapyrrosides A and B, two rare sugar-morpholine spiroketal pyrrole-derived alkaloids from Xylaria nigripes: Isolation, complete structure elucidation, and total syntheses
Liu et al. Anti-inflammatory polyketides from the mangrove-derived fungus Ascomycota sp. SK2YWS-L
Ka et al. Gigantelline, gigantellinine and gigancrinine, cherylline-and crinine-type alkaloids isolated from Crinum jagus with anti-acetylcholinesterase activity
Zhang et al. Monoterpenoid indole alkaloids from Alstonia rupestris with cytotoxic, antibacterial and antifungal activities
Ata et al. Bioactive chemical constituents of Caesalpinia bonduc (Fabaceae)
Li et al. Protoilludane-type sesquiterpenoids from Armillaria sp. by co-culture with the endophytic fungus Epicoccum sp. associated with Gastrodia elata
Liu et al. Cytorhizophins A and B, benzophenone-hemiterpene adducts from the endophytic fungus Cytospora rhizophorae
Huang et al. Diterpenoid alkaloids from Aconitum anthoroideum that offer protection against MPP+–Induced apoptosis of SH–SY5Y cells and acetylcholinesterase inhibitory activity
Wang et al. Aporphine and phenanthrene alkaloids with antioxidant activity from the roots of Stephania tetrandra
Choomuenwai et al. Entonalactams A–C: Isoindolinone derivatives from an Australian rainforest fungus belonging to the genus Entonaema
Wei et al. Euphorfinoids EL: Diterpenoids from the roots of Euphorbia fischeriana with acetylcholinesterase inhibitory activity
Cao et al. Meroterpenoid enantiomers from Ganoderma sinensis
Fernandes et al. Phytochemical analysis of bark from Helietta apiculata Benth and antimicrobial activities
Luo et al. Dayaolingzhiols A− E, AchE inhibitory meroterpenoids from Ganoderma lucidum
Zhao et al. Four new diterpenoid alkaloids with antitumor effect from Aconitum nagarum var. heterotrichum
Li et al. Hybrid diterpenic meroterpenoids from an endophytic Penicillium sp. induced by chemical epigenetic manipulation
Kong et al. Trichodermadiones A and B from the solid culture of Trichoderma atroviride S361, an endophytic fungus in Cephalotaxus fortunei
Wu et al. Interconvertible pyridone alkaloids from the marine-derived fungus Penicillium oxalicum QDU1
Liu et al. Anti-cholinesterase activities of constituents isolated from Lycopodiastrum casuarinoides
Li et al. Syringenes A–L: bioactive dimeric eremophilane sesquiterpenoids from Syringa pinnatifolia