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  • Science | Nature | Cell | View More
    Natural Products
    Aristolochia debilis Sieb. et Zucc.

    Aristolochia debilis Sieb. et Zucc. Herbs twining. Stems terete, smooth, glabrous, with enlongate internodes. Petiole 1-2 cm, glabrous; leaf blade ovate or oblong-ovate to sagittate, 3-6 × 1.5-3.5 cm, papery, both surfaces glabrous, veins palmate, 2-3 pairs from base. Flowers axillary, solitary or paired. Pedicel 1-1.5 cm, ascending, glabrous. Calyx yellow-green, throat dark purple; tube rectilinear, abaxially glabrous; utricle globose, 3-5 mm in diam., sessile; tube 20-25 × 2-3 mm; limb unilateral, ligulate, ovate-lanceolate, 2-3 × ca. 1 cm, apex obtuse. Anthers elliptic, ca. 0.5 mm. Gynostemium 6-lobed. Capsule subglobose, 4-6 cm in diam., dehiscing acropetally. Seeds obtusely deltoid, ca. 4 × 4 mm, with membranous wing. Fl. Jul-Aug, fr. Sep-Oct.
    Eight compounds were isolated from the dry fruit of Aristolochia debilis which were aristolochic acid I (1), aristolochic acid II (2), aristolochic acid III (3), aristolochic acid III a(4), aristolochic acid VII a (5), aristolactam I (6), aristolactam II (7) and aristolactam III a (8).

    Aristolochia debilis Sieb. et Zucc.
    Research products of Aristolochia debilis Sieb. et Zucc.
    Catalog Product Name CAS Number Manual
    CFN99505Aristolochic acid A313-67-7  PDF
    CFN99506Aristolochic acid B475-80-9  PDF
    CFN90312Aristololactam I13395-02-3  n/a
    CFN99044D-Pinitol10284-63-6  PDF
    CFN99526Amentoflavone1617-53-4  PDF
    CFN98071Magnoflorine2141-09-5  PDF
    CFN99166Tetrandrine518-34-3  PDF
    CFN98722Isotetrandrine477-57-6  n/a
    CFN97190Isotetrandrine N-2'-oxide70191-83-2  n/a
    CFN90516Aristolochic acid C4849-90-5  PDF
    CFN96013Aristolactam AII53948-07-5  PDF
    CFN98903Aristolactam BII53948-09-7  PDF
    CFN98904Aristolactam BIII53948-10-0  PDF
    CFN96139Aristolone6831-17-0  n/a
    CFN904177-(2'-Deoxyadenosin-N6-yl)aristolactam I127191-86-0  n/a
    CFN97828Eicosyl ferulate133882-79-8  n/a
    CFN90783Aristolochic acid D17413-38-6  PDF
    CFN905177-Hydroxyaristolochic acid A79185-75-4  PDF
    CFN97987Aristolactam AIa97399-90-1  n/a
    CFN97551Aristolactam AIIIa97399-91-2  PDF
    CFN91875Aristololactam II55610-00-9  n/a
    CFN91874Aristoliukine B217310-32-2  n/a
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