Preparing pyridine carboxaldehyde derivative used as precursors in the field of pharmaceuticals and agrochemicals, involves hydrolyzing pyridine derivative to obtain final product pyridine carboxaldehyde derivative
	JAIN A; GUPTA H; BALAJI P; SINGH B; CHAUDHARY A; PANDURANG M P; KUMAR S
	2023-09-27
专利权人	SRF LTD (SRFS-Non-standard)
申请日期	2023-09-27
专利号	IN202311064951-A
成果简介	NOVELTY - Preparing pyridine carboxaldehyde derivative of (I), involves: (i) hydrolyzing pyridine derivative of (II) to obtain pyridine carboxaldehyde derivative. USE - Process for preparing pyridine carboxaldehyde derivative used as precursors in the field of pharmaceuticals and agrochemicals. ADVANTAGE - The process is simple, safe, and commercially viable; provide good yield and purity; and utilizes inexpensive raw materials, reagent, and minimum no. of solvents. DETAILED DESCRIPTION - Preparing pyridine carboxaldehyde derivative of formula (I), involves: (i) hydrolyzing pyridine derivative of formula (II) to obtain pyridine carboxaldehyde derivative (I). X1-X4=H, and halogen, provided that at least two of X2, X3and X4are halogen. An INDEPENDENT CLAIM is included for a pyridine derivative of (II).
IPC 分类号	C07D-211/78 ; C07D-213/48 ; C07D-213/69 ; C07D-213/78 ; C07D-213/80 ; C07D-213/803 ; C07D-213/81 ; C07D-213/85
国家	印度
专业领域	医药卫生
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/20219
专题	中国科学院新疆生态与地理研究所
作者单位	SRF LTD (SRFS-Non-standard)
推荐引用方式 GB/T 7714	JAIN A,GUPTA H,BALAJI P,et al. Preparing pyridine carboxaldehyde derivative used as precursors in the field of pharmaceuticals and agrochemicals, involves hydrolyzing pyridine derivative to obtain final product pyridine carboxaldehyde derivative. IN202311064951-A[P]. 2023.

条目包含的文件
条目无相关文件。

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。