Search Results:　 1-20 of 74

WU Xia , YANG Jun-Shan , YAN Ming

… In the previous work we reported five lanostane-type triterpenes from the CHCl_3 soluble fraction of Fomes officinalis. …

Chemical & pharmaceutical bulletin 57(2), 195-197, 2009-02-01

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ZHOU Liang , ZHANG Yaochun , GAPTER Leslie Adell , LING Hui , AGARWAL Rajesh , NG Ka-yun

… A new lanostane-type triterpene, 29-hydroxypolyporenic acid C (8), was isolated from the dried sclerotia of Poria cocos together with eight other known compounds pachymic acid (1), dehydropachymic acid (2), 3-acetyloxy-16α-hydroxytrametenolic acid (3), polyporenic acid C (4), 3-epi-dehydropachymic acid (5),3-epi-dehydrotumulosic acid (6), tumulosic acid (7), and dehydrotumulosic acid (9). …

Chemical & pharmaceutical bulletin 56(10), 1459-1462, 2008-10-01

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WANG Fei , LIU Ji-Kai

… Two new highly oxygenated lanostane triterpenoids, ganoderic acid AP2 (1) and ganoderic acid AP3 (2), were isolated from the fruiting bodies of the fungus Ganoderma applanatum (Ganodermataceae), along with four known analogues, ganoderenic acids A, B, D and G (3-6). …

Chemical & pharmaceutical bulletin 56(7), 1035-1037, 2008-07-01

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GAO Hui Yuan , WU Li Jun , NAKANE Takahisa , SHIROTA Osamu , KUROYANAGI Masonori

… In the previous work we reported five A-seco-rearranged lanostane triterpenoids as antibacterial constituents from the ethyl acetate soluble fraction of Abies sachalinensei leaves. … In further study on the isolation of constituents from the ethyl acetate soluble fraction, two new rearranged lanostane and lanostane-type triterpenoids (3,4) and three reported compound (1, 2, 5) were isolated. …

Chemical & pharmaceutical bulletin 56(4), 554-558, 2008-04-01

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AHMED Ejaz , MALIK Abdul , FERHEEN Sadia , AFZA Nighat , AZHAR-UL-HAQ , LODHI Muhammad Arif , CHOUDHARY Muhammad Iqbal

… Marianine, the new lanostane triterpene (1) and marianosides A (2) and B (3) have been isolated from the whole plant of Silybum marianum. …

Chemical & pharmaceutical bulletin 54(1), 103-106, 2006-01-01

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WU Xia , YANG JunShan , ZHOU Liang , DONG YueSheng

… Five new lanostane-type triterpenes, named fomefficinic acid A-E (1-5), were isolated from the dried sclerotium of Fomes officinalis, respectively. …

Chemical & pharmaceutical bulletin 52(11), 1375-1377, 2004-11-01

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Min Byung Sun , Gao Jiang Jing , Lee You Hui , Nakamura Norio , Hattori Masao

… However, the total lanostane-type triterpene content of II was 6times greater than that of I. …

Natural medicines 58(3), 91-97, 2004-06-20

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