- A Highly Rearranged Pentaprenylxanthonoid from the Resin of Garcinia hanburyi
[作者:Tao, SJ; Guan, SH; Li, XN; Gun, DA,期刊:Helvetica Chimica Acta, 页码:1395-1400 , 文章类型: Article,,卷期:2010年93-7]
- Gamboketanol (1), a highly rearranged pentaprenylated xanthonoid, two new caged pentaprenylated xanthonoids, gambogefic acid A (2) and gambogellic acid A (3), together with two known compounds, were isolated from the ace...
- One-Pot, Pseudo-Five-Component Synthesis of Bis[2-(arylimino)-1,3-thiazolidin-4-ones]
[作者:Alizadeh, A; Noaparast, Z; Sabahno, H; Zohreh, N,期刊:Helvetica Chimica Acta, 页码:1401-1406 , 文章类型: Article,,卷期:2010年93-7]
- Synthesis and characterization of bis[2-(arylimino)-1,3-thiazolidin-4-ones] are described. The one-pot, pseudo-five-component reaction of an aliphatic diamine, isothiocyanatobenzene, and dialkyl but-2-ynedioate at room t...
- Glycosidic Constituents of Celastrus orbiculatus
[作者:Zhang, Y; Tan, CH; Tan, JJ; Yang, PM; Jiang, SH; Ni, XA; Zhu, DY,期刊:Helvetica Chimica Acta, 页码:1407-1412 , 文章类型: Article,,卷期:2010年93-7]
- Three new, 1-3. and seven known phenolic and terpenic glycosides were isolated from the BuOH-soluble fraction of 95% EtOH extract of the roots and rhizomes of Celastrus orbiculatus. The structures of the new compounds we...
- Synthesis of Functionalized Tetrahydro-4-oxoindeno[1,2-b]pyrroles from Ninhydrin, Acetylenedicarboxylates, and Primary Amines
[作者:Yavari, I; Seyfi, S; Nematpour, M; Hossaini, Z,期刊:Helvetica Chimica Acta, 页码:1413-1417 , 文章类型: Article,,卷期:2010年93-7]
- A one-pot synthesis of dialkyl 1,3a,4,8b-tetrahydro-3a,8b-dihydroxy-1-alkyl-4-oxoindeno[1,2-b]pyrrole-2,3-dicarboxylates via three-component reaction from indan-1,2,3-trione hydrate (ninhydrin), primary amines, and dialk...
- Three New Phenylpropanoids from Inula nervosa WALL.
[作者:Yan, L; Huang, Y; Fu, JJ; Qin, JJ; Zeng, Q; Zhu, Y; Yan, SK; Zhang, WD; Jin, HZ,期刊:Helvetica Chimica Acta, 页码:1418-1421 , 文章类型: Article,,卷期:2010年93-7]
- Three new phenylpropanoid compounds, named nervolans A-C (1-3, resp.), together with two other known phenylpropanoids, coniferyl diangelate and sinapyl diangelate, were isolated from the aerial parts of Inula nervosa WAL...
- Total Synthesis of Nonenolide
[作者:Meshram, HM; Kumar, DA; Ramesh, P,期刊:Helvetica Chimica Acta, 页码:1422-1427 , 文章类型: Article,,卷期:2010年93-7]
- A novel synthetic route has been reported for the synthesis of nonenolide. The syntheses of fragments were initiated from commercially available and inexpensive starting materials. The synthesis involves key steps like S...
- Phlomisamide and Phlomisteriod: A New Ceramide and a New Stigmasterol Derivative from Phlomis cashmeriana
[作者:Hussain, J; Bukhari, N; Hussain, H; Haider, S; Hassan, Z,期刊:Helvetica Chimica Acta, 页码:1428-1431 , 文章类型: Article,,卷期:2010年93-7]
- Phlomisamide (1), a new ceramide, and a new stigmasterol derivative, phlomisteriod (2), have been isolated from Phlomis cashmeriana. Their structures were elucidated by comprehensive analysis of their 1D- (H-1- and C-13-...
- The Stereoselective Total Synthesis of (6S)-5,6-Dihydro-6-[(2R)-2-hydroxy-6-phenylhexyl]-2H-pyran-2-one via Prins Cyclization
[作者:Yadav, JS; Chandrakanth, D; Rao, YG; Ravindar, K; Reddy, BVS,期刊:Helvetica Chimica Acta, 页码:1432-1438 , 文章类型: Article,,卷期:2010年93-7]
- The stereoselective total synthesis of an antiproliferative and antifungal alpha-pyrone natural product (6S)-5,6-dihydro-6-[(2R)-2-hydroxy-6-phenylhexyl]-2H-pyran-2-one is described. The key steps involved are the Prins ...
|