Drug – bio-affecting and body treating compositions – Conjugate or complex of monoclonal or polyclonal antibody,... – Conjugated via claimed linking group – bond – chelating agent,...
Patent
1981-03-06
1983-02-01
Hazel, Blondel
Drug, bio-affecting and body treating compositions
Conjugate or complex of monoclonal or polyclonal antibody,...
Conjugated via claimed linking group, bond, chelating agent,...
A61K 3170
Patent
active
043715249
ABSTRACT:
A pharmaceutical composition having an anticomplementary activity comprising a therapeutically effective amount of at least one soyasapogenol B compound represented by the general formula (I): ##STR1## wherein R.sup.1 represents a hydrogen atom or a group represented by the formula: ##STR2## wherein R.sup.2 represents a hydrogen atom or a hydroxymethyl group, R.sup.3 represents a hydrogen atom or a rhamnopyranosyl group, and R.sup.4 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms or pharmaceutically acceptable salts thereof and a pharmaceutically acceptable carrier.
REFERENCES:
Kitagawa, I., et al., Chem. Pharm. Bull., vol. 24, pp. 121-129, 1976.
Kitagawa, I., et al., Chem. Pharm. Bull., vol. 22, pp. 3013-3015, 1974.
Izawa Taketoshi
Kaise Hirotsugu
Miyazaki Wasei
Nakano Yoshimasa
Shinohara Masanao
Hazel Blondel
Otsuka Pharmaceutical Co. Ltd.
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