L8170
土槿乙酸 B
≥98% (HPLC)
别名:
O-土荆皮甲酸C, 土槿乙酸B, 土槿皮乙酸B
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关于此项目
经验公式（希尔记法）:
C23H28O8
化学文摘社编号:
分子量:
432.46
UNSPSC Code:
12352106
NACRES:
NA.25
MDL number:
InChI
1S/C23H28O8/c1-14(17(24)25)6-5-10-21(2)16-9-12-22(19(27)31-21)11-7-15(18(26)29-3)8-13-23(16,22)20(28)30-4/h5-7,10,16H,8-9,11-13H2,1-4H3,(H,24,25)/b10-5+,14-6+/t16-,21+,22+,23+/m0/s1
SMILES string
O=C(OC)C1=CC[C@@]2(C(O[C@@](/C=C/C=C(C(O)=O)\C)(C)[C@@H]3CC2)=O)[C@]3(OC(C)=O)CC1
InChI key
XRLYZNSOXNPKOR-CBDALDGHSA-N
biological source
Larix kaempferi
assay
≥98% (HPLC)
form
powder or crystals
storage condition
protect from light
color
white to off-white
solubility
methanol: 1 mg/mL, clear, colorless
application(s)
metabolomics
vitamins, nutraceuticals, and natural products
storage temp.
2-8°C
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Biochem/physiol Actions
土槿皮中分离得到天然二萜类化合物土槿皮乙酸B。它已显示出抗真菌，抗生育和抗血管生成特性。它还可能具有抗癌和抗炎特性。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Repr. 2
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Taradas Sarkar et al.
Biochemical pharmacology, 84(4), 444-450 (2012-05-29)
We purified pseudolaric acid B (PAB) from the root and stem bark of Pseudolarix kaempferi (Lindl.) Gorden. Confirming previous findings, we found that the compound had high nanomolar IC₅₀ antiproliferative effects in several cultured cell lines, causing mitotic arrest and
Ai-guo Meng et al.
Acta pharmacologica Sinica, 30(4), 442-450 (2009-03-24)
The aim of this study was to investigate the mechanism of pseudolaric acid B (PLAB)-induced cell cycle arrest in human melanoma SK-28 cells. Cell growth inhibition was detected by MTT assay, the cell cycle was analyzed by flow cytometry, and
Min Qi et al.
Journal of pharmacological sciences, 121(3), 200-211 (2013-02-27)
Pseudolaric acid B (PAB) is the primary biologically active compound isolated from the root bark of P. kaempferi Gordon. Our previous study demonstrated that PAB induced mitotic catastrophe in L929 cells and indicated that only a small percentage (12%) of
Ze-hong Miao et al.
Acta pharmacologica Sinica, 33(9), 1103-1111 (2012-08-28)
In the past decade, the success of angiogenesis inhibitors in clinical contexts has established the antiangiogenic strategy as an important part of cancer therapy. During that time period, we have discovered and reported 17 compounds that exert potent inhibition on
Na Guo et al.
Mycoses, 54(5), e400-e406 (2011-09-14)
Candida albicans is the most common fungal pathogen in humans. The emergence of resistance to azole antifungals has raised the issue of using such antifungals in combination to optimise therapeutic outcome. The objective of this study was to evaluate in
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