Andrographolide is neither a human organic anion transporter 1 (hOAT1) substrate nor inhibitor.

abstract：:Two new 3,4-seco-lanostane-type triterpenes, named as 15α-hydroxy-3,4-seco-lanosta-4(28),8,24-triene-3,21-dioic acid (1), 5α-hydroxy-3,4-seco-lanosta-4(28),8,24-triene-3,21-dioic acid 3-methyl ester (2), and one new lanostane triterpene 15α-acetoxylhydroxytrametenolic acid (3) together with a known one versisponic aci...

journal_title：Journal of Asian natural products research

authors： Yin X,Li ZH,Li Y,Feng T,Liu JK

更新日期：2015-01-01 00:00:00

abstract：:A new acylated C-glycosylflavone (1) was isolated from Trollius ledebouri Reichb together with two known C-glycosyflavones (2, 3). The structures were elucidated by spectroscopic methods, including HRMS, IR, 1H and 13C NMR and 2D experiments (COSY, HMQC and HMBC). The anti-inflammatory activities of 1-3 were tested on...

journal_title：Journal of Asian natural products research

authors： Wu XA,Zhao YM,Yu NJ

更新日期：2006-09-01 00:00:00

abstract：:A new triterpenoid, 11α,12α-epoxy-3β-hydroxy-24-nor-olean-4(23)-en-28,13β-olide (1), and a new glycoside, benzyl 2-O-β-d-apiofuranosyl-(1 → 2)-β-d-glucopyranosyl benzoate (2), together with eight known triterpenoids (3-10), were isolated from Pilea cavaleriei subsp. cavaleriei. Their structures were established on the...

journal_title：Journal of Asian natural products research

authors： Ren HC,Qin RD,Wang Q,Cheng W,Zhang QY,Liang H

更新日期：2012-01-01 00:00:00

abstract：:Potassium 2-(1-hydroxypentyl)-benzoate (dl-PHPB) is a prodrug of 3-n-butylphthalide (dl-NBP) for treatment of cerebral ischemic stroke in China, which undergoes lactonization to form dl-NBP in plasma. And, the phase II-III clinical trial of dl-PHPB has been approved by China Food and Drug Administration (CFDA) in 2013...

journal_title：Journal of Asian natural products research

authors： Li J,Wang XL,Wang AP,Xu SF,Jin HT

更新日期：2017-04-01 00:00:00

abstract：:A new prenylated coumarin (1) and a new anthranilamide derivative (2) were isolated from the aerial parts of Evodia lepta. Compound 2 represents the first anthranilamide derivative from the Evodia genus. Their structures were elucidated by spectroscopic data analysis (MS, UV, IR, and NMR). Compound 1 exhibited certain...

journal_title：Journal of Asian natural products research

authors： Xie XL,Ye GH,Xue JJ,Su T,Tang GH,Li W,Yin S

更新日期：2020-05-01 00:00:00

abstract：:Chemical studies on the roots of Fraxinus rhynchophylla led to the isolation of fraxisecoside (1), a novel coumarin-secoiridoid hybrid glycoside, namely, fraxetin-8-O-[11'-methyl-oleosidyl-(7'-->6'')]-beta-D-glucopyranoside and 14 known compounds. Their structures were elucidated based on chemical evidence and spectro...

journal_title：Journal of Asian natural products research

authors： Xiao K,Song QH,Zhang SW,Xuan LJ

更新日期：2008-01-01 00:00:00

abstract：:Two new C19-diterpenoid alkaloids, straconitines A (1) and B (2), were isolated from the roots of Aconitum straminiflorum. Their structures were elucidated as 14-benzoylducloudine D (1) and 6-hydroxy-14-benzoylducloudine D (2) based on spectroscopic analysis, including IR, ESI-MS, HR-ESI-MS, 1D, and 2D NMR. ...

journal_title：Journal of Asian natural products research

authors： Qi Y,Zhao DK,Zi SH,Zhang LM,Guo CX,Li GQ,Xun JJ,Shen Y

更新日期：2016-01-01 00:00:00

abstract：:A novel alkaloid, hupcrispatine (1), has been isolated from the unique Chinese species Huperzia crispate Ching. The structure of hupcrispatine has been elucidated as 9-amino-6-methyl-3-quinolone on the basis of spectral evidence. ...

journal_title：Journal of Asian natural products research

authors： Pei G,He GX,Du FL,Jiang DS

更新日期：2008-09-01 00:00:00

abstract：:Three new compounds, namely massonside C (1), massonianoside F (2), and 3, 8-dimethyl- herbacetin-7-O-β-D-glucopyranoside (3), together with five known compounds (4-8), were isolated from the fresh needles of Pinus massoniana. Their structures were established by 1D, 2D NMR, HRMS and comparison with the literature dat...

journal_title：Journal of Asian natural products research

authors： Xiao YC,Shi ZF,Yan CQ,Tang QX,Zhao MX,Liu LT,Huang QS,Ye L,Xu K,Ke X

更新日期：2020-08-01 00:00:00

abstract：:A new phenyldihydronaphthalene-type lignan, vitexdoin F (1), along with 22 known lignan derivatives (2-23) was isolated from the seeds of Vitex negundo var. cannabifolia. Their structures were established by comprehensive 1D and 2D NMR spectroscopic analyses. The antioxidant activities of these lignans were evaluated ...

journal_title：Journal of Asian natural products research

authors： Lou ZH,Li HM,Gao LH,Li RT

更新日期：2014-01-01 00:00:00

abstract：:Two new selaginellin derivatives selaginellin P (1) and selaginellin Q (2) were isolated from Selaginella tamariscina. The structures of 1 and 2 were established as 2,4'-dihydroxy-4-methyl-3-[(4-hydroxyphenyl)ethynyl]biphene (1) and 2,4'-dihydroxy-3-[(4-hydroxyphenyl)ethynyl]biphene (2) on the basis of spectroscopic m...

journal_title：Journal of Asian natural products research

authors： Xu KP,Li J,Zhu GZ,He XA,Li FS,Zou ZX,Tan LH,Cheng F,Tan GS

更新日期：2015-01-01 00:00:00

abstract：:(+)-Lariciresinol 3a-acetate [(+)-(3S)-acetyloxymethyl-(2S)-(4-hydroxy-3-methoxyphenyl)-(4R)-[(4-hydroxy-3-methoxyphenyl)methyl]tetrahydrofuran] (1), a metabolite of A. elaeagnoidea was synthesized starting from (-)-lariciresinol (2) in three steps with an overall yield of 66%. ...

journal_title：Journal of Asian natural products research

authors： Rajasekhar D,Subbaraju GV

更新日期：2000-01-01 00:00:00

abstract：:One new dammarane-type triterpene, gypsapogenin A (1), was isolated from the acid hydrolyzate of total saponins from Gynostemma pentaphyllum (Thunb.) Makino, together with two known compounds, (20S,24S)-3β,20,21β,23β,25-pentahydroxy-21,24-cyclodammarane (2) and (23S)-3β-hydroxydammar-20,24-dien-21-oic acid 21,23-lacto...

journal_title：Journal of Asian natural products research

authors： Shi L,Tan DH,Yan TC,Jiang DH,Hou MX

更新日期：2018-02-01 00:00:00

abstract：:Two new sesquiterpene pyridine alkaloids, Chinese bittersweet alkaloid A (1) and Chinese bittersweet alkaloid B (2), together with five known compounds 3β- hydroxyolean-9(11),12-diene, β-sitosterol, 1β,2β,6α,15β-tetraacetoxy-8β,9α- dibenzoyloxy-β-dihydroagarofuran, angulatin A and angulatin J, were isolated from the r...

journal_title：Journal of Asian natural products research

authors： Chang X,Wang ZY,Chen X,Ma YN,Zhang HY,Zhao TZ

更新日期：2019-11-01 00:00:00

abstract：:Two new homoisoflavonoids, ( ± )-5,7-dihydroxy-8-methyl-3-(2',4'-dihydroxybenzyl) chroman-4-one (1) and ( ± )-5,7-dihydroxy-6,8-dimethyl-3-(2',4'-dihydroxybenzyl) chroman-4-one (2), along with two known homoisoflavonoids, 5,7-dihydroxy-6-methyl-3-(2',4'-dihydroxybenzyl)chroman-4-one (3) and disporopsin (4), were isola...

journal_title：Journal of Asian natural products research

authors： Li LM,Yuan QP,Chen G

更新日期：2014-01-01 00:00:00

abstract：:Four new compounds, uvamalols A-C and uvarimacrophin A, have been isolated from the roots of Uvaria macrophylla. Their structures have been elucidated by spectroscopic methods. The relative configurations of uvamalols A-C have been established by NOE experiments, and the relative stereochemistry of uvarimacrophin A in...

journal_title：Journal of Asian natural products research

authors： Wang S,Zhang PC,Chen RY,Dai SJ,Yu SS,Yu DQ

更新日期：2005-10-01 00:00:00

abstract：:A new selaginellin derivative, selaginellin M (1), together with one known compound, selaginellin E (2), was isolated from Selaginella pulvinata. The structure of the new compound was elucidated and named as (R,S)-4-((4'-hydroxy-4-((2-hydroxyethoxy)methyl))-3-((4-hydroxyphenyl)ethynyl)biphenyl-2-yl)(4-hydroxyphenyl)me...

journal_title：Journal of Asian natural products research

authors： Xu KP,Zou H,Liu GR,Long HP,Li J,Li FS,Zou ZX,Kuang JW,Xie X,Tan GS

更新日期：2011-10-01 00:00:00

abstract：:A new angular dihydropyrancoumarin named wulongensin A, along with five known coumarins, (-)-anomalin, umbelliferone, (-)-smyrinol, 3'(S),4'(S)-disenecioyloxy-3',4'-dihydroseselin, (+)-trans-khellactone, was isolated from the root of Peucedanum wulongense. The structure of wulongensin A was established as 3'(R)-angelo...

journal_title：Journal of Asian natural products research

authors： Kong LY,Zhi F

更新日期：2003-09-01 00:00:00

abstract：:Investigation of the constituents from the stem barks of Garcinia multiflora has yielded two new compounds, multiflorabiphenyl A (1) and 24-p-E-coumaroyl-tetracosanyl (E)-ferulate (2), along with 10 known compounds, friedelin (3), friedelan-3β-ol (4), α,β-amyrin (5), rheediachromenoxanthone (6), 1,7-dihydroxyxanthone ...

journal_title：Journal of Asian natural products research

authors： Jing WY,Jiang C,Ji F,Hua HM,Li ZL

更新日期：2013-11-01 00:00:00

abstract：:Phytochemical investigation of the roots of Arisaema jacquemontii led to the isolation of two new triterpenoids, which were characterized by NMR, IR, and MS spectra as 30-nor-lanost-5-ene-3beta-ol (1) and 30-norlanost-5-ene-3-one (2). ...

journal_title：Journal of Asian natural products research

authors： Jeelani S,Khuroo MA,Razadan TK

更新日期：2010-02-01 00:00:00

abstract：:Two new benzo[de]isoquinoline derivatives, 4-phenyl-benzo[de]isoquinoline-1,3-dione (1) and 4-(4-hydroxyphenyl)-benzo[de]isoquinoline-1,3-dione (2), were isolated from 70% ethanol extract of the rhizomes of Musa basjoo. Their chemical structures were elucidated by HRESIMS, 1 D and 2 D spectra. ...

journal_title：Journal of Asian natural products research

authors： Ma X,Jiang L,Zhu MH,Liu CH,Wang GC,Li YT,Liu T,Li YJ

更新日期：2021-01-19 00:00:00

abstract：:Two new acylgluconic acids, trans-feruloylgluconic acid (1) and trans-caffeoylgluconic acid (2), together with three known compounds, myo-inositol (3), phthalic acid dibutyl ester (4), and wuzhuyuamide-I (5), were isolated from the water soluble part of the dried nearly ripe fruits of Evodia rutaecarpa (Juss.) Benth. ...

journal_title：Journal of Asian natural products research

authors： Zhao MY,Yang XW

更新日期：2008-07-01 00:00:00

abstract：:A new periplogenin cardenolide, periplogulcoside (1), together with three known cardenolides, was isolated from the seeds of Antiaris toxicaria. The structure of the new compound was characterized as periplogenin-3-O-β-D-glucopyranosyl-(1 → 4)-β-D-glucopyranoside (1) by spectroscopic methods including 1D and 2D NMR, H...

journal_title：Journal of Asian natural products research

authors： Wu XL,Wu YL,Li HG,Liu HT,Fu XY,Cui RQ,Wang JH,Liu C,Chen J

更新日期：2014-01-01 00:00:00

abstract：:(-)-Incrustoporin (1) has been synthesized using aldol condensation of ethyl p-tolyl-acetate (2) and (2R)-benzoyloxy-butanal (3), followed by acid-catalyzed deprotection of the benzoyl group, lactone ring-closure, and elimination of the beta-OH in a one-pot manner. The aldehyde 3 was prepared from the commercially ava...

journal_title：Journal of Asian natural products research

authors： Yu Q,Liu JF,Wu YL

更新日期：1999-01-01 00:00:00

abstract：:Two new neolignan glucosides named (7S, 8R)-4,7,9,9'-tetrahydroxy-3,3'-dimethoxyl-7'-oxo-8-4'-oxyneolignan-4-O-β-D-glucopyranoside and (7'S, 8'R, 8S)-4,4',9'-trihydroxy-3,3'-dimethoxy-7',9-epoxylignan-7-oxo-4-O-β-D-glucopyranosyl-4'-O-β-D-glucopyranoside, together with two small molecular peptides named 3-benzyl-6-(1-...

journal_title：Journal of Asian natural products research

authors： Yang YN,Zhang F,Feng ZM,Jiang JS,Zhang PC

更新日期：2012-01-01 00:00:00

abstract：:One new naturally occurring 7-membered 2,5-dioxopiperazine alkaloid named (+)-cyclopenol (1), along with nine known compounds including viridicatol (2), 3-(dimethylaminomethyl)-1-(1,1-dimethyl-2-propenyl)indole (3), anacine (4), aurantiomide C (5), viridicatin (6), 3-O-methylviridicatin (7), verrucosidin (8), ergoster...

journal_title：Journal of Asian natural products research

authors： Li J,Wang J,Jiang CS,Li G,Guo YW

更新日期：2014-01-01 00:00:00

abstract：:Three new acetylated anthraquinone glycosides (1-3) were isolated from the seed of Cassia obtusifolia, together with one parent anthraquinone glycoside (1a). Their structures were determined on the basis of spectroscopic methods and physicochemical properties as obtusifoline-2-O-β-d-2, 6-di-O-acetylglucopyranoside (1)...

journal_title：Journal of Asian natural products research

authors： Wu XH,Cai JJ,Ruan JL,Lou JS,Duan HQ,Zhang J,Cheng CR,Guo DA,Wu ZY,Zhang YW

更新日期：2011-06-01 00:00:00

abstract：:Phytochemical analysis of the high quality Chinese agarwood 'Qi-Nan' originating from Aquilaria sinensis (Lour.) Glig led to the isolation of a new 2-(2-phenylethyl)chromone derivative, qinanones G (1), and four known 2-(2-phenylethyl)chromones (2-5). Their structures were elucidated by spectroscopic techniques (UV, I...

journal_title：Journal of Asian natural products research

authors： Yang DL,Wang H,Guo ZK,Dong WH,Mei WL,Dai HF

更新日期：2014-01-01 00:00:00

abstract：:Four spiroalkaloids, including a new compound shensongine A (1), were isolated from the anti-arrhythmic TCM formula Shensong Yangxin capsule. Their structures were determined on the basis of spectroscopic analysis. Compounds 1 and 3 displayed cardiovascular activities by shortened APD in rat myocardial cells. These co...

journal_title：Journal of Asian natural products research

authors： Ding B,Dai Y,Hou YL,Yao XS

更新日期：2015-05-01 00:00:00

abstract：:Phytochemical investigation on the leaves of Rabdosia serra led to the isolation of two new abietane diterpenoids, raserranes A (1) and B (2), and four known phenylpropanoids (3-6). Their structures were determined by spectroscopic data. Compound 1 represented the rare examples of abietane diterpenoids featuring a 16-...

journal_title：Journal of Asian natural products research

authors： Liu GL,Xu W,Liu XJ,Yan XL,Chen J

更新日期：2020-01-01 00:00:00