Nitroglycerin-containing hydrophilic aqueous pumpable spray comp

Details Nitroglycerin-containing hydrophilic aqueous pumpable spray comp Nitroglycerin-containing hydrophilic aqueous pumpable spray comp

1992-05-26

1998-04-28

Harrison, Robert H.

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

424 43, 514509, A61K 912, A61K 3104

Patent

active

057441243

ABSTRACT:
A hydrophilic aqueous pump spray composition for treating angina pectoris comprising 0.15 to 0.50 weight/% of nitroglycerin, 24.50 to 24.85 weight/% of ethanol, 32.00 weight/% of 1,2-propyleneglycol and 43.00 weight/% of purified water and having a pH of 3 to 6; a method of producing the composition; and, a product comprising a container having the composition as a solution therein and provided with a dosage dispensing pump.

REFERENCES:
patent: 3155574 (1964-11-01), Silson et al.
patent: 4323577 (1982-04-01), Ohkuma et al.

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