39658-41-8Relevant articles and documents
Mild, General, and Regioselective Synthesis of 2-Aminopyridines from Pyridine N -Oxides via N -(2-Pyridyl)pyridinium Salts
Xiong, Hui,Hoye, Adam T.
supporting information, p. 371 - 375 (2022/01/27)
A synthesis of 2-aminopyridines from pyridine N-oxides via their corresponding N-(2-pyridyl)pyridinium salts has been demonstrated and investigated. The reaction sequence features a highly regioselective conversion of the N-oxide into its pyridinium salt
Sulfa drug haptens and its preparation method and application
-
Paragraph 0020; 0022, (2017/08/26)
The invention discloses a hapten, and a preparation method and application thereof, particularly a sulfonamide hapten. The invention also discloses a preparation method and application of the hapten. The kit quick detection product established on the basi
ISOPROPYL TRIAZOLO PYRIDINE COMPOUNDS
-
Page/Page column 11; 12, (2015/07/23)
The present invention provides a compound of the Formula (I) below: Wherein R1 is selected from the group consisting of H, CH3, CN, CH2CN, C(CH3)2CN, and F; R2 is selected from the group consisting of H, O(C1-C3alkyl)R5, CH2CN, and CN; R3 is selected from the group consisting of H, OCH3, CN, C(CH3)2CN, and CH2CN; R4 is selected from the group consisting of H and CH3; R5 is selected from the group consisting of H, CN, C(CH3)2CN, OCH3, S(O)2CH3, and C(CH3)2OH; provided that at least one selected from the group consisting of R1, R2, R3 and R4 is H; or a pharmaceutically acceptable salt thereof, methods of treating diabetes using the compound and a process for preparing the compound.