Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Fungus – except allergen – or component thereof or substance...
Patent
1977-05-05
1978-09-12
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Fungus, except allergen, or component thereof or substance...
26032643, 26032645, A61K 3140, C07D20726
Patent
active
041138732
ABSTRACT:
Novel 8-azaprostanoic acid derivatives and processes for preparing the same are disclosed. Said 8-azaprostanoic acid derivatives are shown by the formula: ##STR1## wherein R.sup.1 is hydrogen or alkyl of 2 to 6 carbon atoms, R.sup.2 is hydrogen or methyl and R.sup.3 is hydrogen, or R.sup.1 is methyl when R.sup.2 is hydrogen and R.sup.3 is methyl. They exhibit Prostaglandin-like activities and are useful as bronchodilators, stimulating agents for childbirth, abortion or labor, and/or for the treatment of gastro-intestinal disorders.
REFERENCES:
patent: 3925399 (1976-08-01), DeFranco et al.
Harigaya Shoichi
Himizu Junichi
Noguchi Katsuyuki
Saijo Shigeyoshi
Takaiti Osasi
Daus Donald G.
Jones Lisa
Tanabe Seiyaku Co. Ltd.
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