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329967

Sigma-Aldrich

(+)-松萝酸

98%

同義詞:

(+)-地衣酸 来源于松萝, (+)-Usnic acid 来源于松萝, D-2,6-二乙酰基-7,9-二羟基-8,9b-二甲基-1,3(2H,9bH)-二苯并呋喃二酮

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About This Item

經驗公式(希爾表示法):
C18H16O7
CAS號碼:
分子量::
344.32
Beilstein:
96698
EC號碼:
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:
NACRES:
NA.22

化驗

98%

形狀

powder

光學活性

[α]25/D +488°, c = 0.7% in chloroform

mp

201-203 °C (lit.)

SMILES 字串

C[C@](C1=C(O)C(C)=C(O)C(C(C)=O)=C1O2)(C(C3C(C)=O)=O)C2=CC3=O

InChI

1S/C18H16O7/c1-6-14(22)12(8(3)20)16-13(15(6)23)18(4)10(25-16)5-9(21)11(7(2)19)17(18)24/h5,22-24H,1-4H3/t18-/m1/s1

InChI 密鑰

ICTZCAHDGHPRQR-GOSISDBHSA-N

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一般說明

(+)-松萝酸是一种生物活性化合物,主要作为地衣的次生代谢产物而被发现。

應用

(+)-松萝酸已进行以下研究:
  • 在细菌细胞中的抗微生物活性机理。
  • 针对抗A组链球菌(GAS)的抗生物被膜剂能力。
  • 作为针对白色念珠菌的有一种效抗毒性化合物的能力。
  • 对于肝细胞毒性作用的机理。
  • 抑制肺癌细胞移动性的能力。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

防範說明

危險分類

Acute Tox. 4 Oral

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


分析證明 (COA)

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Lichens and mosses often share the same environmental conditions where they compete for substrate and other essential factors. Lichens use secondary metabolites as allelochemicals to repel surrounding plants and potential rivals. In mosses, endoreduplication leads to the occurrence of various
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Cerebral ischemia/reperfusion causes complex pathological mechanisms that lead to brain tissue damage. Usnic acid is a lichen secondary metabolite that has many different biological properties including anti-inflammatory and anti-oxidant activities. Therefore, the objective of the current study was to investigate
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Usnic acid, a dibenzofuran derivative found in many lichen species, is reported to have anticancer activity against human gastric cancer. We investigated the molecular alterations associated with anticancer effects of usnic acid against human gastric adenocarcinoma AGS and gastric carcinoma
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BACKGROUND Usnic acid (UA), a secondary metabolite, is mainly derived from certain lichen species. Growing evidence suggests that UA has antitumor, anti-oxidative, anti-inflammatory, and other activities in a variety of cancer cells. However, the antitumor effect of UA in gastric

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