Invention Grant
US2393820A Methylaminomethyl-(3-amino-4-hydroxy-phenyl)-carbinol and salts thereof
失效
甲基氨基甲基 - （3-氨基-4-羟基 - 苯基） - 甲醇及其盐
- Patent Title: Methylaminomethyl-(3-amino-4-hydroxy-phenyl)-carbinol and salts thereof
- Patent Title (中): 甲基氨基甲基 - （3-氨基-4-羟基 - 苯基） - 甲醇及其盐
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Application No.: US51724644Application Date: 1944-01-06
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Publication No.: US2393820APublication Date: 1946-01-29
- Inventor: OTTO SCHNIDER
- Applicant: HOFFMANN LA ROCHE
- Assignee: Hoffmann La Roche
- Current Assignee: Hoffmann La Roche
- Priority: CH575644X 1943-06-24
- Main IPC: C07C215/76
- IPC: C07C215/76 ; C07C215/80
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