72237-94-6 Usage
Molecular structure
A complex molecular structure with a pyrido[4,3-b]carbazole skeleton.
Substitution
Dihydroand methoxysubstitutions at positions 2 and 9, and methyl substitutions at positions 5 and 11.
Chemical family
Belongs to the carbazole family.
Pharmacological properties
Has potential pharmacological properties, which may be beneficial in the development of novel pharmaceuticals or research for its biological activities.
Further studies
Requires additional research to fully understand its potential applications and effects.
Check Digit Verification of cas no
The CAS Registry Mumber 72237-94-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,2,3 and 7 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 72237-94:
(7*7)+(6*2)+(5*2)+(4*3)+(3*7)+(2*9)+(1*4)=126
126 % 10 = 6
So 72237-94-6 is a valid CAS Registry Number.
InChI:InChI=1/C18H16N2O2/c1-9-12-6-7-19-18(21)16(12)10(2)15-13-8-11(22-3)4-5-14(13)20-17(9)15/h4-8,20H,1-3H3,(H,19,21)
72237-94-6Relevant articles and documents
Industrial synthesis in mass production. Ellipticine. II. The elaboration of a new approach to GH-pyrido[4,3:b]carbazoles and analogs. B. The recovery of tetracyclic structures
Dormoy,Heymes
, p. 2915 - 2938 (2007/10/02)
Total synthesis of modified ellipticines 1c and 1f is described from 2-chloronicotinic acid and respectively 5-methoxy-indole and 5-azaindole in 11 to 13 steps with overall yields of 11% and 18%. With respect to the numerous synthesis described in the literature, the originality of this approach resides above all in the formation of ring C in basic medium, such conditions being dictated by the presence of the pyridine A ring in the case of 1f. Both synthesis have been extrapolated to produce several kilograms of final product. The second part deals with the elaboration of tetracyclic structures from precursors.
