pyran
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英式音标：['paɪræn]
美式音标：['paɪˌræn]
词义：
n.
吡喃；
用法：
Trans-6-[2-(substitutedpyrrol-1-yl)alkyl]-pyran-2-one inhibitors of cholesterol synthesis
Trans-6-[2-(substitutedpyrrol-1-yl)alkyl]-pyran-2-one inhibitors of cholesterol synthesis
Process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis
Synthesis of 5H-Dithieno[3,2-b:2′,3′-d]pyran as an Electron-Rich Building Block for Donor–Acceptor Type Low-Bandgap Polymers
Highly enantioselective construction of spiro[4H-pyran-3,3'-oxindoles] through a domino Knoevenagel/Michael/cyclization sequence cat...
Color-tunable, aggregation-induced emission of a butterfly-shaped molecule comprising a pyran skeleton and two cholesteryl wings.
Brief Communication: Accelerated Development of Benzo [a] pyrene-Induced Skin Tumors in Mice Treated With Pyran Copolymer
N-(5-chloro-1,3-benzodioxol-4-yl)-7-[2-(4-methylpiperazin-1-yl)ethoxy]-5- (tetrahydro-2H-pyran-4-yloxy)quinazolin-4-amine, a novel, ...
Tetra-methyl ammonium hydroxide: An efficient and versatile catalyst for the one-pot synthesis of tetrahydrobenzo[ b ]pyran derivati...
权威例句
(Dicyanomethylene)pyran Derivatives with C2v Symmetry: An Unusual Class of Nonlinear Optical ChromophoresTrans-6-[2-(substitutedpyrrol-1-yl)alkyl]-pyran-2-one inhibitors of cholesterol synthesis
Trans-6-[2-(substitutedpyrrol-1-yl)alkyl]-pyran-2-one inhibitors of cholesterol synthesis
Process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis
Synthesis of 5H-Dithieno[3,2-b:2′,3′-d]pyran as an Electron-Rich Building Block for Donor–Acceptor Type Low-Bandgap Polymers
Highly enantioselective construction of spiro[4H-pyran-3,3'-oxindoles] through a domino Knoevenagel/Michael/cyclization sequence cat...
Color-tunable, aggregation-induced emission of a butterfly-shaped molecule comprising a pyran skeleton and two cholesteryl wings.
Brief Communication: Accelerated Development of Benzo [a] pyrene-Induced Skin Tumors in Mice Treated With Pyran Copolymer
N-(5-chloro-1,3-benzodioxol-4-yl)-7-[2-(4-methylpiperazin-1-yl)ethoxy]-5- (tetrahydro-2H-pyran-4-yloxy)quinazolin-4-amine, a novel, ...
Tetra-methyl ammonium hydroxide: An efficient and versatile catalyst for the one-pot synthesis of tetrahydrobenzo[ b ]pyran derivati...
造句：
1. He can let the court's decision stand and permit the execution.
他有权维持法庭判决，批准死刑生效。
来自柯林斯例句
2. Will they permit you to sit in on a few classes?
他们会同意你旁听几节课吗？
来自柯林斯例句
3. Permit me to give you some advice.
请允许我给你提点建议。
来自柯林斯例句
4. The state does not permit write-in votes.
该州不允许投票给非推荐候选人。
来自柯林斯例句
5. She hasn't got a work permit.
她还没有拿到工作许可证。
来自柯林斯例句
[ permit 造句 ]
pyran
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