Synthesis, Structure and Antimicrobial Activity of 2-Phenyl-4H-spiro[benzo[e] [1,4,2]oxaza-phosphinine-3,3'-indolin]-2'-one 2-oxide

注册 English

Synthesis, Structure and Antimicrobial Activity of 2-Phenyl-4H-spiro[benzo[e] [1,4,2]oxaza-phosphinine-3,3'-indolin]-2'-one 2-oxide

LIU Ren-Die , KONG Du-Lin , WU Ming-Shu , LI Gao-Nan , LI Guo-Zhu

Citation: LIU Ren-Die, KONG Du-Lin, WU Ming-Shu, LI Gao-Nan, LI Guo-Zhu. Synthesis, Structure and Antimicrobial Activity of 2-Phenyl-4H-spiro[benzo[e] [1,4,2]oxaza-phosphinine-3,3'-indolin]-2'-one 2-oxide[J]. Chinese Journal of Structural Chemistry, 2014, 33(2): 204-208. shu

shu

Synthesis, Structure and Antimicrobial Activity of 2-Phenyl-4H-spiro[benzo[e] [1,4,2]oxaza-phosphinine-3,3'-indolin]-2'-one 2-oxide

1.
a Key Laboratory of Tropical Medicinal Plant Chemistry of the Ministry of Education, College of Chemistry & Chemical Engineering, Hainan Normal University, Haikou 571158, China;
2.
b School of Pharmaceutical Sciences, Hainan Medical University, Haikou 571199, China
基金项目:
Project supported by the National Natural Science Foundation of China (No.21162008) (No.21162008)

摘要: A novel spiro-compound (C₂₀H₁₅N₂O₃P) has been synthesized and characterized by means of IR and ¹H NMR. Its crystal structure was determined by X-ray diffractometry. The crystal belongs to the monoclinic system, space group P2₁/c with a=9.1628(7), b=12.9490(7), c=15.7898(11) Å, β=103.952(8)°, M_r=36.08, V=1818.2(2) Å³, Z=4, D_c=1.382 g/cm³, F(000)=788, μ=0.179 mm^-1, R=0.0701 and wR=0.1513. The preliminary biological test showed that the title compound has activities against Escherichia coli, S.albus, Bacillus subtilis, Staphylocc-ocusaureus and Micrococcus tetragenus with MIC to be 0.038, 0.038, 0.075, 2.48, and 0.15 mg/mL, respectively.

关键词:

English

Synthesis, Structure and Antimicrobial Activity of 2-Phenyl-4H-spiro[benzo[e] [1,4,2]oxaza-phosphinine-3,3'-indolin]-2'-one 2-oxide

1.
a Key Laboratory of Tropical Medicinal Plant Chemistry of the Ministry of Education, College of Chemistry & Chemical Engineering, Hainan Normal University, Haikou 571158, China;
2.
b School of Pharmaceutical Sciences, Hainan Medical University, Haikou 571199, China
Received Date: 16 May 2013
Fund Project:

Abstract: A novel spiro-compound (C₂₀H₁₅N₂O₃P) has been synthesized and characterized by means of IR and ¹H NMR. Its crystal structure was determined by X-ray diffractometry. The crystal belongs to the monoclinic system, space group P2₁/c with a=9.1628(7), b=12.9490(7), c=15.7898(11) Å, β=103.952(8)°, M_r=36.08, V=1818.2(2) Å³, Z=4, D_c=1.382 g/cm³, F(000)=788, μ=0.179 mm^-1, R=0.0701 and wR=0.1513. The preliminary biological test showed that the title compound has activities against Escherichia coli, S.albus, Bacillus subtilis, Staphylocc-ocusaureus and Micrococcus tetragenus with MIC to be 0.038, 0.038, 0.075, 2.48, and 0.15 mg/mL, respectively.

Key words:

WeChat

扫一扫看文章

计量

PDF下载量: 0
文章访问数: 2185
HTML全文浏览量: 59

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

/

下载: 全尺寸图片幻灯片

分享

用微信扫码二维码

分享至好友和朋友圈