132339-37-8Relevant articles and documents
PULOSARIOSIDE, A NEW BITTER TRIMERIC-IRIDOID DIGLUCOSIDE, FROM AN INDONESIAN JAMU, THE BARK OF ALYXIA REINWARDTII BL. (APOCYNACEAE)
Kitagawa, Isao,Shibuya, Hirotaka,Baek, Nam In,Yokokawa, Yoshihiro,Nitta, Aya,et al.
, p. 4232 - 4235 (2007/10/02)
A new bitter trimeric-iridoid diglucoside named pulosarioside (1) was isolated from an Indonesian folk-medicine (Jamu, "pulosari"), the air-dried bark of Alyxia reinwardtii BL. (Apocynaceae), and the absolute configuration of 1 has been detemined on the basis of chemical and physicochemical evidence.KEYWORDS--pulosarioside; trimeric-iridoid diglucoside; Indonesian Jaμ Alyxia reinwardtii; Apocynaceae; (+)-pinoresinol glucoside; loganin
ABELIOSIDES A AND B, SECOIRIDOID GLUCOSIDES FROM ABELIA GRANDIFLORA
Murai, Fujio,Tagawa, Motoko,Matsuda, Satoko,Kikuchi, Tohru,Uesato, Shinichi,et al.
, p. 2329 - 2336 (2007/10/02)
Key Word Index - Abelia grandiflora; A. spathulata, A. serrata; Caprifoliaceae; secoiridoid glucoside; abelioside A; abelioside B; structure elucidation; 2-D NMR. - Two new secoiridoid glucosides, abeliosides A and B, were isolated along with cantleyoside and sylvestroside II from Abelia grandiflora.On the basis of spectral and chemical evidence, these new glucosides were identified as esters of secologanic acid or secologanolic acid with an iridoid lactone which may arise from loganin.Cantleyoside was also isolated from A. spathulata and A. serrata.