Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...
Patent
1978-03-13
1979-11-06
Myers, Jane S.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Recombinant or stably-transformed bacterium encoding one or...
2604381, 26050111, 424311, 424313, 424316, 424317, 560194, 560256, 560257, 562403, C07C 6514, C07C 6902, C07C 6934
Patent
active
041736486
ABSTRACT:
3.beta.-Hydroxy-18.beta.-olean-9-en-30-oic acids having anti-ulcer activity of the formula ##STR1## compositions containing the same and process for their preparation.
REFERENCES:
patent: 3984461 (1976-10-01), Pifferi
Budziarek et al., J. Chem. Soc., 1951, pp. 3019-3026.
McLean et al., J. Chem. Soc., 1952, pp. 432-437.
Barton et al., J. Chem. Soc., 1952, pp. 78-92.
Farina Carlo
Gamba Afro
Pifferi Giorgio
Umani-Ronchi Achille
I.S.F. SpA
Myers Jane S.
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