Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Virus or component thereof
Patent
1981-06-25
1984-09-11
Schwartz, Richard A.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Virus or component thereof
424230, 424231, 424233, 424234, 424235, A61K 3162
Patent
active
044709803
ABSTRACT:
A method and drug form are provided for increasing the oral absorption of .beta.-lactam antibiotics such as the penicillins, cephalosporins and related chemical species by the oral administration of said .beta.-lactam antibiotics in a suitable pharmaceutically accepted excipient to which has been added a hydroxy aryl or hydroxy aralkyl acid or salt, amide or ester thereof. The hydroxyaryl or hydroxyaralkyl acid or salt, amide or ester thereof is present in the drug form in quantities sufficient to be effective in enhancing the rate of oral absorption of the .beta.-lactam antibiotic.
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Higuchi Takeru
Nishihata Toshiaki
INTERx Research Corp.
Polk Manfred
Schwartz Richard A.
Sudol, Jr. Michael C.
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