Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1975-04-14
1976-04-20
Jiles, Henry R.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
2602948F, 2602948R, 260295S, 260296R, 260296B, 260296AE, C07D21338, A61K 3144
Patent
active
039521010
ABSTRACT:
.alpha.-Aminomethyl-5-hydroxy-2-pyridinemethanols having .beta.-adrenergic stimulant activity, particularly as selective bronchodilators, are prepared generally from a 2-pyridine-carboxaldehyde by reaction with an appropriate isocyanide, via an amide intermediate followed by reduction to an amine and finally catalytic hydrogenation to remove benzyl protective groups.
REFERENCES:
patent: 3558642 (1971-01-01), Hartley et al.
patent: 3700681 (1972-10-01), Barth
Jen Timothy Yu-Wen
Kaiser Carl
Edgerton William H.
Foggio Richard D.
Jiles Henry R.
Ramsuer Robert W.
SmithKline Corporation
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