Chinese Chemical Letters

Synthesis and biological evaluation of 5′-phenyl-3′ H-spiro-[indoline-3, 2′-[1, 3, 4] oxadiazol]-2-one analogs

HQ Liu, DC Wang, F Wu, W Tang, PK Ouyang

Index: Chinese Chemical Letters, , vol. 24, # 10 p. 929 - 933

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Citation Number: 2

Abstract

... Chinese Chemical Letters. ... 200–300 mesh) except for recrystallization and thin-layer chromatography (TLC) using silica gel 60 F 254 plates (250 μm; Qingdao Ocean Chemical Company, China). ... Chemical shifts are reported in parts per million (δ) using internal TMS standard. ...