Title: Delsoline
CAS Registry Number: 509-18-2
CAS Name: (1a,6b,14a,16b)-20-Ethyl-6,14,16-trimethoxy-4-(methoxymethyl)aconitane-1,7,8-triol
Molecular Formula: C25H41NO7
Molecular Weight: 467.60
Percent Composition: C 64.21%, H 8.84%, N 3.00%, O 23.95%
Literature References: From seeds of Dephinium consolida L., Ranunculaceae: Markwood, J. Am. Pharm. Assoc. 13, 696 (1924); Cionga, Iliescu, Ber. 74, 1031 (1941); Marion, Edwards, J. Am. Chem. Soc. 69, 2010 (1947). Structure: Anet et al., Can. J. Chem. 35, 397 (1957); Skaric, Marion, J. Am. Chem. Soc. 80, 4434 (1958); eidem, Can. J. Chem. 38, 2433 (1960); 39, 1579 (1961).
Properties: Prisms from methanol, mp 213-216.5° (when immersed at 205°). [a]D22 +53.4° (c = 2.04 in chloroform). Slightly sol in water, sol in alcohol or chloroform.
Melting point: mp 213-216.5° (when immersed at 205°)
Optical Rotation: [a]D22 +53.4° (c = 2.04 in chloroform)
Derivative Type: Delcosine
CAS Registry Number: 545-56-2
Molecular Formula: C24H39NO7
Molecular Weight: 453.57
Percent Composition: C 63.55%, H 8.67%, N 3.09%, O 24.69%
Literature References: Alkaloid also found in D. consolida.
Properties: mp 203-204°, [a]D25 +56.8° (c = 2.01 in chloroform). Quite sol in water.
Melting point: mp 203-204°
Optical Rotation: [a]D25 +56.8° (c = 2.01 in chloroform)
Use: Glycosidal dyestuff. |