22373-00-8 Usage
Description
A homoerythrina type alkaloid also present in Schelhammera pedunculata F. Muell., this base is isomeric with the preceding alkaloid, .differing from it only in the position of the double bond. It is, however, laevorotatory with [α]D - 108° (CHCI3)·
References
Johnsetal., Chem. Commun., 1102 (1968)
Check Digit Verification of cas no
The CAS Registry Mumber 22373-00-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,3,7 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 22373-00:
(7*2)+(6*2)+(5*3)+(4*7)+(3*3)+(2*0)+(1*0)=78
78 % 10 = 8
So 22373-00-8 is a valid CAS Registry Number.
22373-00-8Relevant articles and documents
Synthesis of homoerythrinan alkaloids of 1(2)-alkene and 1,6-diene types: Total synthesis of comosine, dihydroschelhammeridine, schelhammeridine, and 3-epischelhammeridine
Tsuda, Yoshisuke,Murata, Masami,Hosoi, Shinzo,Ikeda, Mariko,Sano, Takehiro
, p. 515 - 524 (2007/10/03)
Total syntheses of homoerythrinan alkaloids of 1(2)-alkene type, dihydroschelhammeridine and comosine, and those of 1,6-dienoid type, schelhammeridine and 3-epischelhammeridine, were achieved. Total synthesis of the former alkaloids provided definite proof of their A/B-cis stereochemistry. In relation to the stereochemistry, the conformations of erythrinan and homoerythrinan alkaloids are discussed.
