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

Huang et al., 2017 - Google Patents

Sphaerialactonam, a γ-lactam–isochromanone from the Hawaiian endophytic fungus Paraphaeosphaeria sp. FT462

Huang et al., 2017

View PDF
Document ID
42687169862032106
Author
Huang P
Li C
Sarotti A
Turkson J
Cao S
Publication year
Publication venue
Tetrahedron Letters

External Links

Snippet

Reinvestigation of the endophytic fungus Paraphaeosphaeria sp. FT462 from the Hawaiian plant Lycopodiella cernua (L.) Pic. Serm led to the isolation and identification of a unique γ- lactam-isochromanone (1). The structure of 1 was determined by NMR, MS spectroscopic …
Continue reading at ri.conicet.gov.ar (PDF) (other versions)

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D311/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02Heterocyclic 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
    • C07D311/04Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulfur atoms in positions 2 or 4
    • C07D311/70Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulfur atoms in positions 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D311/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02Heterocyclic 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
    • C07D311/04Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/26Benzo[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
    • C07D311/28Benzo[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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2103/00Systems containing at least three condensed rings
    • C07C2103/56Ring systems containing bridged rings
    • C07C2103/58Ring systems containing bridged rings containing three rings
    • C07C2103/70Ring systems containing bridged rings containing three rings containing only six-membered rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2103/00Systems containing at least three condensed rings
    • C07C2103/02Ortho- or ortho- and peri-condensed systems
    • C07C2103/04Ortho- or ortho- and peri-condensed systems containing three rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D493/00Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D305/00Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D207/00Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D405/00Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D309/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/34Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00Esters of carboxylic acids; Esters of carbonic or haloformic acids

Similar Documents

Publication Publication Date Title
Huang et al. Sphaerialactonam, a γ-lactam–isochromanone from the Hawaiian endophytic fungus Paraphaeosphaeria sp. FT462
Cichewicz et al. Stereochemical determination and bioactivity assessment of (S)-(+)-curcuphenol dimers isolated from the marine sponge Didiscus aceratus and synthesized through laccase biocatalysis
Matsuzaki et al. New brominated and halogen-less derivatives and structure-activity relationship of azaphilones inhibiting gp120-CD4 binding
Gerth et al. Chlorotonil A, a macrolide with a unique gem‐dichloro‐1, 3‐dione functionality from sorangium cellulosum, so ce1525
Li et al. Anti-proliferative ambuic acid derivatives from Hawaiian endophytic fungus Pestalotiopsis sp. FT172
de Mello et al. A dimeric proanthocyanidin from Stryphnodendron adstringens
Levy et al. 5H-furan-2-ones from fungal cultures of Aporpium caryae
He et al. Honokiol trimers and dimers via biotransformation catalyzed by Momordica charantia peroxidase: novel and potent α-glucosidase inhibitors
Braca et al. New monoterpene glycosides from Paeonia lactiflora
Bao et al. Bioactive aromatic butenolides from a mangrove sediment originated fungal species, Aspergillus terreus SCAU011
Sun et al. New bromopyrrole alkaloids from the marine sponge Agelas sp.
Wang et al. Dicitrinones E and F, citrinin dimers from the marine derived fungus Penicillium citrinum HDN-152-088
Yamazaki et al. Asperdichrome, an unusual dimer of tetrahydroxanthone through an ether bond, with protein tyrosine phosphatase 1B inhibitory activity, from the Okinawan freshwater Aspergillus sp. TPU1343
Bringmann et al. Six naphthylisoquinoline alkaloids and a related benzopyranone from a Congolese Ancistrocladus species related to Ancistrocladus congolensis
Kumar et al. Xanthine oxidase inhibitors from an endophytic fungus Lasiodiplodia pseudotheobromae
Nishiyama et al. Neomacrophorin and premacrophorin congeners from Trichoderma sp. 1212-03
Linh et al. New naphthalene derivatives and isoquinoline alkaloids from Ancistrocladus cochinchinensis with their anti-proliferative activity on human cancer cells
Zhan et al. Structural elucidation, bio-inspired synthesis, and biological activities of cyclic diarylpropanes from Horsfieldia kingii
El-Demerdash et al. Highly oxygenated isoprenylated cyclohexanoids from the fungus Parastagonospora nodorum SN15
Wu et al. Absolute configuration of cyclopropanes and the structural revision of pyrones from Marine-derived fungus Stagonospora sp. SYSU-MS7888
Li et al. Verbenanone, an octahydro-5H-chromen-5-one from a Hawaiian-Plant Associated Fungus FT431
Nagatsu et al. Identification of novel substituted fused aromatic compounds, meshimakobnol A and B, from natural Phellinus linteus fruit body
Evidente et al. Putaminoxins D and E from Phoma putaminum
Ly et al. A new depside and two new diphenyl ether compounds from the lichen Ramalina farinacea (L.) Ach
Inose et al. Cyclopericodiol and new chlorinated melleins isolated from Periconia macrospinosa KT3863