1) naranol hydrochloride
盐酸萘喃吡醇
2) naphthopyran
萘并吡喃
1.
The substituted naphthopyrans have been synthesized by the reaction of aromatic aldehydes with malononitrile (or ethyl cyanoacetate) and β-naphthol in ethanol at reflux in the presence of piperidine.
以芳醛、丙二腈(或氰乙酸酯)、β-萘酚为原料在六氢吡啶存在下以乙醇为溶剂一锅合成了取代萘并吡喃,产物的结构通过单晶X射线衍射分析确定。
2.
The naphthopyrans compounds were structurally modified and characterized by IR,~1H-NMR and MS methods.
通过缩合反应对萘并吡喃结构进行了结构改性,合成了新的萘并吡喃类化合物,分别测定了产物的熔点及计算了产率,其结构经红外光谱、核磁共振和质谱进行了结构确证。
3) pirandamine hydrochloride
盐酸吡喃茚胺
4) pyritinol hydrochloride
盐酸吡硫醇
1.
Sdudy on chemiluminescence system of Ce(IV)-RhB-pyritinol hydrochloride;
Ce(IV)-RhB-盐酸吡硫醇化学发光体系的研究
2.
Prepration of less-painful injection of pyritinol hydrochloride;
盐酸吡硫醇无痛型注射液的制备
3.
Improved synthesis of Pyritinol Hydrochloride;
盐酸吡硫醇合成工艺的改进
6) pirbuterol hydrochloride
盐酸吡丁醇
补充资料：α-D-吡喃(型)葡糖基-α-D-吡喃葡糖苷
CAS: 99-20-7
分子式: C12H22O11
分子量: 342.30
熔点: 214-216℃
中文名称: 蕈糖；海藻糖；α-D-吡喃(型)葡糖基-α-D-吡喃葡糖苷
英文名称: Trehalose;.alpha.-D-Glucopyranoside, .alpha.-D-glucopyranosyl;alpha-d-glucopyranoside, alpha-d-glucopyranosyl;d-trehalose anhydrous
分子式: C12H22O11
分子量: 342.30
熔点: 214-216℃
中文名称: 蕈糖；海藻糖；α-D-吡喃(型)葡糖基-α-D-吡喃葡糖苷
英文名称: Trehalose;.alpha.-D-Glucopyranoside, .alpha.-D-glucopyranosyl;alpha-d-glucopyranoside, alpha-d-glucopyranosyl;d-trehalose anhydrous
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条