The dried rhizomes of Curculigo orchioides G. yielded two phenolic glycosides, curculigoside (1), orcinol-β-D-glucoside (4), and two cycloartane saponins, curculigosaponin G (2), curculigosaponin I (3). The structures were determined using spectroscopic methods. Among these isolates, compound 1 exhibited potent inhibitory activity against matrix metalloproteinase-1 in cultured human skin fibroblasts. In addition, it increased the level of Bcl-2 protein expression and decreased the level of Bax protein expression. Compound 4 was isolated from this plant for the first time.
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Chosun Univ, Coll Pharm, Kwangju 501759, South KoreaChosun Univ, Coll Pharm, Kwangju 501759, South Korea
Lee, Song-Yi
Kim, Mi-Ran
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Chosun Univ, Coll Pharm, Kwangju 501759, South KoreaChosun Univ, Coll Pharm, Kwangju 501759, South Korea
Kim, Mi-Ran
Choi, Hong Seok
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Chosun Univ, Coll Pharm, Kwangju 501759, South KoreaChosun Univ, Coll Pharm, Kwangju 501759, South Korea
Choi, Hong Seok
Moon, Hyung-In
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Seoul Natl Univ, Coll Med, Dept Dermatol, Seoul 110744, South Korea
Seoul Natl Univ Hosp, Clin Res Inst, Seoul 110744, South KoreaChosun Univ, Coll Pharm, Kwangju 501759, South Korea
Moon, Hyung-In
Chung, Jin Ho
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Seoul Natl Univ, Coll Med, Dept Dermatol, Seoul 110744, South Korea
Seoul Natl Univ Hosp, Clin Res Inst, Seoul 110744, South KoreaChosun Univ, Coll Pharm, Kwangju 501759, South Korea
Chung, Jin Ho
Lee, Dong Gun
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Kyungpook Natl Univ, Coll Nat Sci, Sch Life Sci & Biotechnol, Taegu 702701, South KoreaChosun Univ, Coll Pharm, Kwangju 501759, South Korea
Lee, Dong Gun
Woo, Eun-Rhan
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Chosun Univ, Coll Pharm, Kwangju 501759, South KoreaChosun Univ, Coll Pharm, Kwangju 501759, South Korea
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Yonsei Univ, Dept Biotechnol, Seoul 120749, South KoreaYonsei Univ, Dept Biotechnol, Seoul 120749, South Korea
Oh, Hyun-In
Shim, Jae-Seok
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Yonsei Univ, Dept Biomat Sci & Engn, Seoul 120749, South KoreaYonsei Univ, Dept Biotechnol, Seoul 120749, South Korea
Shim, Jae-Seok
Gwon, Song-Hui
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Yonsei Univ, Dept Biotechnol, Seoul 120749, South KoreaYonsei Univ, Dept Biotechnol, Seoul 120749, South Korea
Gwon, Song-Hui
Kwon, Ho-Jeong
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Yonsei Univ, Dept Biotechnol, Seoul 120749, South KoreaYonsei Univ, Dept Biotechnol, Seoul 120749, South Korea
Kwon, Ho-Jeong
Hwang, Jae-Kwan
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Yonsei Univ, Dept Biotechnol, Seoul 120749, South Korea
Yonsei Univ, Dept Biomat Sci & Engn, Seoul 120749, South KoreaYonsei Univ, Dept Biotechnol, Seoul 120749, South Korea