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Title:
【発明の名称】新規なワクチン及びその製法
Document Type and Number:
Japanese Patent JP2715114
Kind Code:
B2
Abstract:
Sterile pharmaceutical compositions for use in therapy especially inactivated vaccines for use in prophylaxis, are prepared by inactivating a live virus or bacterium with ascorbic acid and/or a salt thereof in the presence of oxygen and a source of heavy metal ions. Methods of treating animals, including humans, with such compositions are also disclosed.

Inventors:
Dale Vault
Hans Dreyer
Application Number:
JP24373488A
Publication Date:
February 18, 1998
Filing Date:
September 28, 1988
Export Citation:
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Assignee:
Pfizer Inc.
International Classes:
A61K35/76; A61K35/74; A61K39/00; A61K39/12; A61K39/155; A61K39/215; A61K39/225; A61K39/23; A61K39/245; A61K39/265; A61K39/295; A61P31/12; A61P31/22; C12N7/00; C12N7/06; (IPC1-7): A61K39/225
Domestic Patent References:
JP444410B1
Other References:
INFECTION AND IMMUNITY=1982
Attorney, Agent or Firm:
Akizawa Masamitsu