Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1981-06-29
1984-05-29
Rizzo, Nicholas S.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
544267, 544268, C07D23995, A61K 3152
Patent
active
044514492
ABSTRACT:
Ketals of 1-(1,3-dialkylxanthin-7-yl)propan-2-ones are of use in the treatment of vascular disorders. A representative embodiment is 2-methyl-2-(1,3-dibutylxanthin-7-ylmethyl)-1,3-dioxalane.
REFERENCES:
patent: 3737433 (1973-06-01), Mohler et al.
CA, vol. 72, 21697j, (1970).
CA, vol. 94, 167711k, (1981).
Rizzo Nicholas S.
Wuelfing Johanna
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