Echinops latifolius
Echinops latifolius
1. The products in our compound library are selected from thousands of unique natural products; 2. It has the characteristics of diverse structure, diverse sources and wide coverage of activities; 3. Provide information on the activity of products from major journals, patents and research reports around the world, providing theoretical direction and research basis for further research and screening; 4. Free combination according to the type, source, target and disease of natural product; 5. The compound powder is placed in a covered tube and then discharged into a 10 x 10 cryostat; 6. Transport in ice pack or dry ice pack. Please store it at -20 °C as soon as possible after receiving the product, and use it as soon as possible after opening.
Natural products/compounds from Echinops latifolius
- Cat.No. Product Name CAS Number COA
-
BCN8380
α-Terthiophene1081-34-1
Instructions
Dimeric sesquiterpene and thiophenes from the roots of Echinops latifolius.[Pubmed: 27865705]
None
Two new thiophenes from Echinops latifolius and their phototoxic activities.[Pubmed: 17564953]
Two new thiophenes, 5-{4-[4-(5-pent-1,3-diynylthiophen-2-yl)-but-3-ynyloxy]-but-1-ynyl}-2,2'-bithiophene (1) and 5-(4-hydroxybut-1-one)-2,2'-bithiophene (2), together with two known thiophenes 5-(4-hydroxybut-1-ynyl)-2,2'-bithiophene (3) and 5-(3,4-dihydroxybut-1-ynyl)-2,2'-bithiophene (4), were isolated from the roots of Echinops latifolius Tausch. Their structures were elucidated based on the detailed NMR spectroscopic analysis and comparison with literature values. Compounds 1 and 2 showed significant inhibition activities against human cancer cell lines A375-S2 and HeLa with IC(50) values from 3.1 to 13.5 micromol/L, depending on their exposure to long wavelength ultraviolet light.
Thiophenes from Echinops latifolius.[Pubmed: 17135040]
Six thiophenes were isolated and purified from ethanol extract of the roots of Echinops latifolius Tausch. Their structures were identified on the basis of spectral data. Among them, 5-(3-hydroxmethyl-3-isovaleroyloxyprop-1-ynyl)-2,2'-bithiophene (6) is a new compound, and 5-(3-hydroxy-4-isovaleroyloxybut-1-ynyl)-2,2'-bithiophene (5) was isolated from this plant for the first time.
