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    Polygonatum sibiricum Red.

    Polygonatum King Solomon's-seal or Solomon's Seal, is a genus of about 50 species of flowering plants. Polygonatum sibiricum, Rhizome usually shortly branched, subterete or tuberous terete, 1--2 cm thick. Stem erect or sometimes subscandent, 50--90(--140) cm, glabrous. Leaves in whorls of 4--6, sessile, abaxially glaucous, linear-lanceolate, 8--15 cm × 4--16 mm, glabrous, apex strongly cirrose or curved. Inflorescences umbel-like, usually 2--4-flowered; peduncle 1--2 cm; bracts borne at base of pedicel, subulate to linear-lanceolate, 3--5 mm, membranous, 1-veined, persistent. Flowers pendulous; pedicel (2.5--)4--10 mm. Perianth milky white to pale yellow, cylindric, slightly constricted in middle, 0.9--1.2 cm; lobes ca. 4 mm. Filaments 0.5--1 mm; anthers 2--3 mm. Ovary ca. 3 mm.
    Investigation of the rhizomes of Polygonatum sibiricum led to the isolation of the previously reported neoprazerigenin A 3-O-beta- lycotetraoside [3], its methyl proto-type congener 2, and two new steroidal saponins, sibiricosides A [1] and B [4].

    Polygonatum sibiricum Red.
    Research products of Polygonatum sibiricum Red.
    Catalog Product Name CAS Number Manual
    CFN90447Polyphyllin F76296-74-7  PDF
    CFN90446Polyphyllin E76296-73-6  PDF
    CFN90445Polyphyllin C76296-71-4  n/a
    CFN92500(-)-Syringaresinol6216-81-5  PDF
    CFN90458Syringaresinol-di-O-glucoside66791-77-3  PDF
    CFN99276DL-Syringaresinol1177-14-6  PDF
    CFN98964Liriodendrin573-44-4  PDF
    CFN924328-Hydroxypinoresinol81426-17-7  PDF
    CFN92420(-)-Epipinoresinol10061-38-8  PDF
    CFN97180Pinoresinol 4-O-beta-D-glucopyranoside69251-96-3  PDF
    CFN99994Pinoresinol diglucoside63902-38-5  PDF
    CFN80044Epipinoresinol-4-O-beta-D-glucoside24404-49-7  n/a
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