Pyrido[3,2-g]pteridines. 1. Chemistry and growth-inhibitory activity of

Chemistry and growth-inhibitory activity of some 1H,3H-2,4-dioxopyrido[3,2-g]pteridines (9-azaaloxazines. Mervyn Israel, Lynne C. Jones, and Edward J...
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Journal of Medicinal Chemistry, 1972, Vol. 15, No. 5

Table 111. Activity of 6a,9a-Difluoroprednisolone Derivatives in the Vasoconstriction Test in Humansa Compd Betamethasone 17-valerateb 6a,9a-Difluoroprednisolone 3 4

6 12 13 14 16 17 18 19 20 21 22 23 24 25 26 27 28 29

30

Relative potencyC 1