title: 3,19-Diacetyl-12-nitro-methyl-14-deoxy-andrographolide.
abstract: In the crystal of the title compound, C(24)H(33)NO(9), inter-molecular C-H⋯O hydrogen bonds link the mol-ecules.
authors.affiliation: College of Science, Nanjing University of Technolgy, Xinmofan Road No. 5 Nanjing, Nanjing 210009, People's Republic of China.
authors.forename: Juan
authors.initials: J
authors.lastname: Jia
authors.forename: Cheng
authors.initials: C
authors.lastname: Yao