74805-92-8 Usage
Description
Methylophiopogonanone A is a homoisoflavonoid that has been found in O. japonicus roots and has diverse biological activities. It increases the uptake of rosuvastatin (Item Nos. 12029 | 18813) and atorvastatin in HEK293T cells expressing human organic anion transporting polypeptide 1B1 (OATP1B1; EC50s = 11.33 and 6 μM, respectively). Methylophiopogonanone A scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; ) and ABTS radicals in cell-free assays. In vivo, methylophiopogonanone A (10 mg/kg) decreases body weight gain and reduces serum and hepatic lipid levels in a rat model of high-fat diet-induced hyperlipidemia. It also reduces infarct size and myocardial apoptosis in mouse model of ischemia-reperfusion injury induced by transient occlusion of the left anterior descending coronary artery.
Check Digit Verification of cas no
The CAS Registry Mumber 74805-92-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,8,0 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74805-92:
(7*7)+(6*4)+(5*8)+(4*0)+(3*5)+(2*9)+(1*2)=148
148 % 10 = 8
So 74805-92-8 is a valid CAS Registry Number.
InChI:InChI=1/C19H18O6/c1-9-16(20)10(2)19-15(17(9)21)18(22)12(7-23-19)5-11-3-4-13-14(6-11)25-8-24-13/h3-4,6,12,20-21H,5,7-8H2,1-2H3/t12-/m1/s1
74805-92-8Relevant articles and documents
Synthesis of methylophiopogonanone a
Katagiri, Ryo,Kiuchi, Fumiyuki,Narukawa, Yuji,Uekusa, Yoshinori
, p. 803 - 808 (2020/10/30)
Ophiopogon Root (root of Ophiopogon japonicus Ker-Gawler, Liliaceae) is a crude drug used as expectorant, anti-cough and tonic in Kampo medicine (traditional Japanese medicine) as well as other traditional medicines of Asian countries. It contains characteristic homoisoflavonoids with methylated ring A. We synthesized methylophiopogonanone A (1), which is a candidate marker compound for identification test of Ophiopogon Root, from phloroglucinol in 9 steps with overall yield of 11.1%.
