3,4-Di thylamine cyclodextrin complexes

3,4-Dih ydroxy-N-[3-(4-dihydroxyphenyl)-1-methyl-n-propyl]-beta-

3-0-(.beta.-D-Glucuronopyranosyl)-soyasapogenol B

3-Alkoxyflavone antiviral agents

3-Amino-3-demethoxyfortimicins, pharmaceutical compositions ther

3-De-O-methyl-2-N-acyl and alkyl fortimicins A and B

3-Deazaadenosine as an inhibitor of adenosylhomocysteine hydrola

3-Demethoxyistamycin B, the 2"-N-formimidoyl derivative thereof

3.beta.-(.alpha.-L-althromethylosyl)-14.beta.-hydroxy-bufa-4,20,

3.beta.-(4-Oxo-.a lpha.-L-rhamnosyl)-.beta.-hydroxy-bufa-4,20,22

4"- And 3-ester derivatives of DMT and DMOT

4"-Epi erythromycin A and derivatives thereof as useful antibact

4"-Keto-and 4"-amino-4"-deoxy avermectin compounds and substitut

4"-O-Alkylgentamicins and sagamicins

4',5'-Dihydro-antibiotic AX-127B-1; 2'-N-des-.beta.-lysyl-4',5'-

4'-Epi-6'-hydroxyadriamycin and method of use

4'-Iododerivatives of anthracycline glycosides

4'Alpha- and 4'beta-amino-4'-desoxyoleandrins, and pharmaceutica

4,5-Methano-bufadienolide-rhamnosides, their preparation, and dr

4-Demethoxy,11-deoxy anthracycline derivatives