h = Piecewise((h1, Eq(g.exp,-1)), (h2,True)) parts.append(coeff * h / M[a])continue# poly(x)# g(x) = ---# poly(x)ifg.is_rational_function(x)andnotmeijerg: parts.append(coeff * ratint(g, x))continueifnotmeijerg:# g(x) = Mul(trig)h =trigintegrate(g, x, conds=con...
Anti-inflammatory agents3-aryloxylindolizineIL-6 inhibitory effectsynthesis5-endo-trigWith the aim of obtaining potential IL-6 inhibitor for the treatment of rheumatoid arthritis, four 3-aryloxylindolizine derivatives were synthesized from the 2-bromopyridinc and aryl propargyl ether through the ...