January 3, 1978

This invention relates to substituted indolobenzoxazepines which act as central nervous system depressants and as such are useful as tranquillizers.

3

January 3, 1978

05/734,791

October 22, 1976

548/484  

C07D   209/00   (20060101)   C07D   209/42   (20060101)   C07D   498/04   (20060101)   C07D   498/00   (20060101)  

This is a division, of application Ser. No. 620,734 filed Oct. 8, 1975, now U.S. Pat. No. 4,013,641.

260/326.14R  

4994576 - Method for reducing aromatic nitro groups - Owned by Eastman Kodak Company (Rochester, NY) This invention relates to a method for reducing a nitro group substituent on an aromatic compound to an amino group and is characterized by treatment of the compound in the presence of iron or zinc and a halogen-containing aliphatic carboxylic acid.