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2021 5
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2023 30
2024 9
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30 results

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Page 1
Perylenequinone derivatives from the endolichenic fungus Phialocephala fortinii.
Song J, Xie F, Luan X, Xu K, Qian L, Lu J, Chang W, Wang X, Lou H. Song J, et al. Nat Prod Res. 2023 May;37(9):1527-1535. doi: 10.1080/14786419.2021.2025366. Epub 2022 Jan 10. Nat Prod Res. 2023. PMID: 35007177
Five undescribed perylenequinone derivatives (PQDs) phialocephalarins H - L (1 - 5), together with two known PQDs phialocephalarins A - B (6, 7) and one known spirobisnaphthalene palmarumycin P3 (8) were isolated from the endolichenic fungus Phialocephala fortinii. ...The …
Five undescribed perylenequinone derivatives (PQDs) phialocephalarins H - L (1 - 5), together with two known PQDs phialocephalarins A …
New bisabolane-type sesquiterpenoid from Aspergillus sydowii BTBU20213012.
Zhang X, Dong Y, Liu X, Wang R, Lu J, Song F. Zhang X, et al. Nat Prod Res. 2024 Aug;38(16):2792-2799. doi: 10.1080/14786419.2023.2236764. Epub 2023 Jul 22. Nat Prod Res. 2024. PMID: 37480345
A new bisabolane-type sesquiterpenoid, named (+)-8-dehydroxylaustrosene (1), along with ten known compounds, penicibisabolanes E (2) and G (3), (+)-austrosene (4), (S)-(+)-11-dehydrosydonic acid (5), sydonic acid (6), (7S,11S)-(+)-12-hydroxysydonic acid (7), (-)-(R)-hydrox …
A new bisabolane-type sesquiterpenoid, named (+)-8-dehydroxylaustrosene (1), along with ten known compounds, penicibisabolanes E (2) …
One novel alkaloid from the stems of Tinospora crispa.
Huang F, Gongpan P, Ji K, Zhou L, Song Q, Fan Q. Huang F, et al. Nat Prod Res. 2023 Oct 22:1-6. doi: 10.1080/14786419.2023.2272023. Online ahead of print. Nat Prod Res. 2023. PMID: 37865970
The 6-methoxy-cannabisin I (1), a new alkaloid, together with five known compounds oleraisoindole A (2), cannabisin F (3), apigenin (4), syringin (5) and ethyl-syringin (6) were isolated from Tinospora crispa stems. ...Compound 2 was isolated from T. crispa for the first t …
The 6-methoxy-cannabisin I (1), a new alkaloid, together with five known compounds oleraisoindole A (2), cannabisin F (3), apigenin ( …
Cyclopentenone and wickerol derivatives from the marine algicolous fungus Trichoderma atroviride A-YMD-9-4.
Yin XL, Song YP, Liu XH, Ji NY. Yin XL, et al. Nat Prod Res. 2023 Jan;37(2):277-282. doi: 10.1080/14786419.2021.1969568. Epub 2021 Sep 9. Nat Prod Res. 2023. PMID: 34498954
The structures and relative configurations of two new isolates were established by a combination of 1 D/2D NMR, IR, and mass spectroscopic methods, and the absolute configuration of 1 was assigned on the basis of ECD data analyzed by quantum chemical calculations. C …
The structures and relative configurations of two new isolates were established by a combination of 1 D/2D NMR, IR, and mass spectros …
A new sulphur-containing metabolite from a mangrove endophytic fungus Aspergillus sp. GXNU-MA.
Wu F, Zhang W, Bo X, Feng Q, Tan M, Ju S, Song Z, Li J, Huang X. Wu F, et al. Nat Prod Res. 2023 Dec 1:1-6. doi: 10.1080/14786419.2023.2288685. Online ahead of print. Nat Prod Res. 2023. PMID: 38037915
A new sulphur-containing metabolite, asperiguxidione A (1), was isolated from a mangrove endophytic fungus Aspergillus sp. GXNU-MA, and four known alkaloids 2-5, were isolated together from this strain. Their structures were determined by the com-bination of 1D and 2D NMR …
A new sulphur-containing metabolite, asperiguxidione A (1), was isolated from a mangrove endophytic fungus Aspergillus sp. GXNU-MA, a …
The chemical constituents from twigs of Hamamelis japonica and their antiviral activities.
Park S, Nhiem NX, Song JH, Oh M, Kim KN, Ko HJ, Kim SH. Park S, et al. Nat Prod Res. 2023 Mar;37(6):863-870. doi: 10.1080/14786419.2022.2094376. Epub 2022 Jul 4. Nat Prod Res. 2023. PMID: 35787219
Three new monoterpenoid glycosides (1-3) and one new flavanol (4) along with 15 known compounds were isolated from the twig of Hamamelis japonica Sieb. et Zucc. ...Their structures were determined based on extensive spectroscopic methods including 1 D and 2 D NMR an …
Three new monoterpenoid glycosides (1-3) and one new flavanol (4) along with 15 known compounds were isolated from the twig of Hamame …
Tigliane-and daphnane-type diterpenoids from the buds of Daphne genkwa with their cytotoxic activities.
Chen Y, Zhao CL, Dong W, Song FF, Guo LN, Zhang HL, Zhen L, Li L, Ye J, Song B. Chen Y, et al. Nat Prod Res. 2023 Aug-Sep;37(18):3163-3169. doi: 10.1080/14786419.2022.2147168. Epub 2022 Nov 16. Nat Prod Res. 2023. PMID: 36382781
Two new tigliane- and daphnane-type diterpenoids, given the trivial names daphnegens A-B (1-2) were isolated from the buds of Daphne genkwa. Their structures were assigned on the basis of extensive spectroscopic. The absolute configurations of both compounds were determine …
Two new tigliane- and daphnane-type diterpenoids, given the trivial names daphnegens A-B (1-2) were isolated from the buds of Daphne …
One new furanone analogue from the deep-sea fungus Purpureocillium sp. SCSIO 06693.
Song YY, Song MM, Chen WH, Pang XY, Wang FZ, Tian XP, Wang JF, Liu YH. Song YY, et al. Nat Prod Res. 2023 Oct-Nov;37(20):3512-3518. doi: 10.1080/14786419.2022.2089671. Epub 2022 Jun 18. Nat Prod Res. 2023. PMID: 35722895
SCSIO 06693. Among them, compound 1 existed as two tautomeric forms (1a and 1b) differing in configuration of the furan ring. ...Biological evaluation results revealed that compound 4 showed modest antioxidant activity against DPPH with IC(50) value of 72.03 muM. In additi …
SCSIO 06693. Among them, compound 1 existed as two tautomeric forms (1a and 1b) differing in configuration of the furan ring. ...Biol …
Anti-inflammatory flavonoid derivatives from the heartwood of Dalbergia odorifera T. Chen.
Zan NL, Lu ZH, Wang XY, Wang RY, Liang NY, Huo HX, Zhao YF, Song YL, Tu PF, Zheng J, Li J. Zan NL, et al. Nat Prod Res. 2023 Mar;37(6):928-935. doi: 10.1080/14786419.2022.2098494. Epub 2022 Jul 13. Nat Prod Res. 2023. PMID: 35822397
Their structures were elucidated by extensive spectroscopic analysis (1 D and 2 D NMR, UV, IR, and HRMS) and experimental and calculated ECD data. Compound 2 features an unusual 2-methyl-3(2H)-furanone moiety forming the C-ring of flavonoid, and its putative biosynthetic p …
Their structures were elucidated by extensive spectroscopic analysis (1 D and 2 D NMR, UV, IR, and HRMS) and experimental and calcula …
Structural characterisation and structure-antioxidant activity relationship of polysaccharides from Dendrobium catenatum Lindl.
Wang H, Zheng Z, Wu Z, Song M, Yu Z, Wang K. Wang H, et al. Nat Prod Res. 2023 Aug-Sep;37(16):2697-2703. doi: 10.1080/14786419.2022.2130916. Epub 2022 Oct 10. Nat Prod Res. 2023. PMID: 36214541
However, studies on the structure-activity relationship of DOP are rarely reported. Here, two polysaccharides named DOP-1 and DOP-2 were obtained, which differed in the ratio of monosaccharide composition and molecular weight. ...Additionally, the DPPH, hydroxyl and supero …
However, studies on the structure-activity relationship of DOP are rarely reported. Here, two polysaccharides named DOP-1 and DOP-2 w …
30 results