化學(xué)製品カタログ

複素環(huán)式化合物

複素環(huán)式化合物は炭素原子と非炭素原子により構(gòu)成される環(huán)狀構(gòu)造の化合物である。これらの非炭素原子はヘテロ原子と総稱され，一般的なヘテロ原子は窒素、酸素、硫黃等である。前述したラクトン、ラクタム、環(huán)狀エーテル等の化合物はいずれも複素環(huán)式化合物であり，しかしこれらの化合物の性質(zhì)は同じ種類の鎖式化合物と類似するため，いずれも対応する章節(jié)に組み込んで説明する。本章は主に環(huán)構(gòu)造が穏やかで、ある程度の芳香族性を有する複素環(huán)式化合物，即ち芳香族複素環(huán)式化合物を説明する。複素環(huán)式化合物は種類が膨大であり，數(shù)量が多く，自然界に広く分布しており，多くの天然の複素環(huán)式化合物は動(dòng)物、植物の體內(nèi)で重要な生理學(xué)的作用を果たす。例えば：植物內(nèi)のクロロフィル、動(dòng)物の血中ヘモグロビン、漢方薬中の有効成分のアルカロイドと一部の配糖體、一部の抗生物質(zhì)とビタミン、タンパク質(zhì)のあるアミノ酸とヌクレオチドを構(gòu)成する塩基等はいずれも複素環(huán)構(gòu)造を含有する。従來の薬物中で、複素環(huán)構(gòu)造を含有するものは約半分を占める。そのため，複素環(huán)式化合物は有機(jī)化合物（特に有機(jī)薬物）中で重要な地位を占める。複素環(huán)式化合物中で五員、六員複素環(huán)及びそれらの縮合複素環(huán)化合物は最も普及しており，かつ最も重要である。そのため環(huán)のサイズによって，複素環(huán)式化合物は五員複素環(huán)及び六員複素環(huán)という二つの種類に分けられる。例えば上記フラン、チオフェン、ピロール、オキサゾール、イミダゾール及びそれらの縮合複素環(huán)化合物のインドール、ベンゾイミダゾール、ジベンゾフラン等はいずれも五員複素環(huán)式化合物であり，それに対してピリジン、ピリミジン及びそれらの縮合複素環(huán)化合物のキノリン、キナゾリン等はいずれも六員複素環(huán)式化合物である。各五員複素環(huán)式化合物と六員複素環(huán)式化合物中で，環(huán)構(gòu)造中のヘテロ原子の數(shù)量によって，また一つのヘテロ原子を含有する複素環(huán)及び二つ又はそれ以上のヘテロ原子を含有する複素環(huán)に分けられる。例えばフラン、チオフェン、ピリジン、インドール、キノリン、ジベンゾフラン等は一つのヘテロ原子を含有する複素環(huán)式化合物である；イミダゾール、ピリミジン、ベンゾイミダゾール、キナゾリン等は二つのヘテロ原子を含有する複素環(huán)式化合物である；それに対してプリンは二つ以上のヘテロ原子を含有するため，即ち複數(shù)のヘテロ原子を含有する複素環(huán)式化合物である。分子中の環(huán)構(gòu)造の形式によって，複素環(huán)式化合物はさらに複素単環(huán)及び縮合複素環(huán)という二つの種類に分けられる。例えばフラン、ピリジン、ピリミジン、イミダゾール等はいずれも複素単環(huán)式化合物であり，インドール、キノリン、ジベンゾフラン、プリン等は縮合複素環(huán)式化合物である。

Click on the specific product, view the latest prices of the products, information, serving information

Chemical Name	CAS	MF
2-(2-(methyl-d3)piperidin-1-yl-2,3,3,4,4,5,5,6,6-d9)pyrimidin-5-amine	2363785-82-2	C10H4D12N4
2-(methoxymethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,5,6-d3	2710292-58-1	C13H17BD3NO3
5-bromo-2-(3-(methyl-d3)piperidin-1-yl-2,2,3,4,4,5,5,6,6-d9)pyrimidine	2363789-05-1	C10H2BrD12N3
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyrimidine-2,3,6,7-d4	2710292-91-2	C12H12BD4N3O2
tert-butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate-2,2,3,3,4,4,6-d7	2710297-43-9	C16H21BD7NO4
2-fluoro-4-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,5-d2	2710293-07-3	C12H15BD2FNO3
3-(Pyrimidin-4-yl)phenylboronic acid	2225174-45-6	C10H9BN2O2
2-chloro-3-fluoropyridine-4,5,6-d3	2363784-15-8	C5ClD3FN
2-bromo-5-(methyl-d3)pyrimidine-4,6-d2	2241865-92-7	C5BrD5N2
2-methyl-6-morpholin-4-yl-1H-pyrimidin-4-one	372171-74-9	C9H13N3O2
2,5-bis(methyl-d3)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)pyridine-4-d
6-(methyl-d3)pyridin-2,4,5-d3-3-amine	2256713-64-9	C6H2D6N2
6-Amino-2-(6'-chloro-2'-pyrazinyl)pyridine	1185313-89-6	C9H7ClN4
tert-butyl 4-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate-2,2,3,3,4,5,5,6,6-d9	2710294-84-9	C21H24BD9N2O4
tert-butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl-2,4,6-d3)piperidine-1-carboxylate-2,2,3,3,4,5,5,6,6-d9	2710294-89-4	C21H21BD12N2O4
5-fluoropyrimidine-2,4,6-d3	2363787-29-3	C4D3FN2
tert-butyl 4-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)piperidine-1-carboxylate-2,2,3,3,4,5,5,6,6-d9	2710295-05-7	C21H24BD9N2O4
3-fluoro-2-methylpyridine-4,5,6-d3	2363789-38-0	C6H3D3FN
2-(3-(methyl-d3)piperidin-1-yl-2,2,3,4,4,5,5,6,6-d9)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,5,6-d3	2368224-12-6	C17H12BD15N2O2
tert-butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl-3,4,6-d3)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8	2368224-17-1	C20H21BD11N3O4
4-(2,4-bis(methyl-d3)piperidin-1-yl-2,3,3,4,5,5,6,6-d8)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,5,6-d3	2364573-11-3	C18H12BD17N2O2
2-(3-methylpiperidin-1-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,4,5-d3	2368224-36-4	C17H24BD3N2O2
2-(2-methylpiperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,4,6-d3	2368224-51-3	C17H24BD3N2O2
2-(4-(methyl-d3)piperidin-1-yl-2,2,3,3,4,5,5,6,6-d9)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine	2368224-56-8	C17H15BD12N2O2
6-Bromo-4-(6'-chloro-2'-pyrazinyl)pyrimidine	1185310-53-5	C8H4BrClN4
2,6'-Dichloro-6-methyl-4-(2'-pyrazinyl)pyrimidine	1185312-23-5	C9H6Cl2N4
5-Chloro-6'-cyano-2,2'-bipyridine	1185306-52-8	C11H6ClN3
5-Hydroxymethyl-6'-cyano-2,2'-bipyridine	1185306-62-0	C12H9N3O
6-Bromo-2-(6'-cyano-2'-pyridyl)pyrazine	1185313-34-1	C10H5BrN4
5-Chloro-2-(6'-cyano-2'-pyridyl)pyrazine	1185309-26-5	C10H5ClN4
2-Chloro-4-(6'-cyano-2'-pyridyl)pyrimidine	1185317-85-4	C10H5ClN4
4-Amino-2-(6'-cyano-2'-pyridyl)pyrimidine	1185317-07-0	C10H7N5
6-Amino-5'-cyano-2,2'-bipyridine	1185318-92-6	C11H8N4
5-Methoxycarbonyl-5'-cyano-2,2'-bipyridine	1185306-17-5	C13H9N3O2
6-Amino-2-(5'-cyano-2'-pyridyl)pyrazine	1185311-63-0	C10H7N5
5-Hydroxy-2-(5'-cyano-2'-pyridyl)pyrazine	1185306-08-4	C10H6N4O
2-Amino-4-(5'-cyano-2'-pyridyl)pyrimidine	1185313-68-1	C10H7N5
tert-butyl 2,3-bis(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate-2,3,4,4-d4
2-chloro-6-(methoxy-d3)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,5-d2
2-(3,3-difluoropyrrolidin-1-yl-2,2,4,4,5,5-d6)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine
4-bromo-2-(methoxy-d3)-6-(methyl-d3)pyridine-3,5-d2	2294957-81-4	C7BrD8NO
4-fluoro-6-(methoxy-d3)-5-(methyl-d3)pyridin-2-d-3-amine	2294943-94-3	C7H2D7FN2O
2,4-difluoropyridine-3,5,6-d3	2294957-94-9	C5D3F2N
3-(tetrahydro-2H-pyran-4-yl-3,3,4,5,5-d5)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2,4,6-d3	2710295-25-1	C16H16BD8NO3
2-(tetrahydro-2H-pyran-4-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,4,6-d3	2710295-30-8	C16H21BD3NO3
3-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2,5,6-d3	2710297-40-6	C12H15BD3NO3
2-(difluoromethyl)-5-(methyl-d3)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,6-d2	2710297-82-6	C13H13BD5F2NO2
2-(difluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,4,6-d3	2710297-89-3	C12H13BD3F2NO2
2,5-dibromo-3-chloropyridine-4,6-d2	2460492-77-5	C5Br2ClD2N
5-bromo-3-chloro-2-(methoxy-d3)pyridine-4,6-d2	2460490-53-1	C6BrClD5NO
5-bromo-2-(difluoromethyl-d)pyridine-3,4,6-d3	2460492-30-0	C6BrD4F2N
4-bromo-3-(difluoromethyl-d)pyridine-2,5,6-d3	2460501-53-3	C6BrD4F2N
4-bromo-2-(difluoromethyl-d)-6-(methyl-d3)pyridine-3,5-d2	2460490-50-8	C7BrD6F2N
4-chloro-2-(methyl-d3)-6-(trifluoromethyl)pyridine-3,5-d2	2460492-47-9	C7ClD5F3N
2-(4-(methyl-d3)piperidin-1-yl-2,2,3,3,4,5,5,6,6-d9)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine	2368224-93-3	C16H14BD12N3O2
3-bromo-2-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-4,6-d2	2711075-64-6	C11H12BBrD2FNO2
2-(difluoromethyl-d)-6-(methyl-d3)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,5-d2	2711075-69-1	C13H12BD6F2NO2
2-(cyclopropyl-d5)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine	2710290-47-2	C14H15BD5NO2
6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-b]pyridazine-2,3,7,8-d4	2710291-07-7	C12H12BD4N3O2
5-Bromo-4-amino-2-(cyclobutyl)pyrimidine	1381935-71-2	C8H10BrN3
5-Bromo-4-amino-2-(2-thienyl)pyrimidine	1381935-85-8
5-Bromo-4-(4-fluorophenyl)thiazole	1243839-29-3	C9H5BrFNS
5-Bromo-4-(4-methoxyphenyl)thiazole	1243838-94-9	C10H8BrNOS
5-Bromo-4-(2-tolyl)-2-aminothiazole	1243839-17-9	C10H9BrN2S
2-Amino-5-(3-furyl)thiophene	1314356-01-8	C8H7NOS
4-Amino-5-(3-tolyl)thiazole	1368635-82-8	C10H10N2S
4-Amino-5-(2-methoxyphenyl)thiazole	1368591-05-2	C10H10N2OS
4-Bromo-5-(4-trifluoromethylphenyl)thiazole	1264034-24-3	C10H5BrF3NS
4-Bromo-5-(4-fluoro-2-methylphenyl)thiazole	1264037-91-3	C10H7BrFNS
2-Amino-4-(tetrahydrothiophen-2-yl)pyridine	1353853-90-3	C9H12N2S
5-Bromo-2-(N-phenylmethylene) thiazole	1357582-52-5	C10H7BrN2S
4-Bromo-5-(2-aminophenyl)thiazole	1374665-79-8	C9H7BrN2S
5-Amino-4-(2-furyl)thiazole	1368711-26-5	C7H6N2OS
4-chloro-2-cyclopropyl-6-(trifluoromethyl)pyridine	2460491-11-4	C9H7ClF3N
2-isobutyl-6-methylpyridin-4-ol	2460494-33-9	C10H15NO
6-bromo-N,N-bis(methyl-d3)pyridin-2-amine-3,4,5-d3	2294947-76-3	C7BrD9N2
pyrimidine-2,5-d2	57800-61-0	C4H2D2N2
5-bromo-2-(pyrrolidin-1-yl-d8)pyrimidine-4,6-d2	2363779-99-9	C8BrD10N3
2-bromo-4-(piperazin-1-yl-2,2,3,3,5,5,6,6-d8)pyrimidine	2363781-91-1	C8H3BrD8N4
tert-butyl 4-(2-bromopyrimidin-4-yl-5,6-d2)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8	2363783-75-7	C13H9BrD10N4O2
1-(5-bromopyridin-2-yl-3,4,6-d3)ethan-1-one-2,2,2-d3	2363780-26-9	C7BrD6NO
5-(morpholino-d8)pyridin-2,4,6-d3-3-amine	2363779-27-3	C9H2D11N3O
4-(2-chloropyrimidin-4-yl-5,6-d2)morpholine-2,2,3,3,5,5,6,6-d8	2363783-01-9	C8ClD10N3O
4-(6-bromopyrimidin-4-yl)morpholine-2,2,3,3,5,5,6,6-d8	2363788-59-2	C8H2BrD8N3O
2-(difluoromethyl)-5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,6-d2	2710298-51-2	C12H13BD2F3NO2
1-(methyl-d3)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydropyridine-2,2,3,3,4,4,5-d7
1-(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydropyridine-2,2,3,3,4,4-d6
5-fluoro-4-(methyl-d3)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,6-d2
tert-butyl 3-(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate-2,2,3,4,4-d5
2-chloro-4-fluoro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3,5-d2
6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazo[4,5-b]pyridine-2,5,7-d3
7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine-2,2,3,3-d4
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(1,1,1-trifluoro-2-(methyl-d3)propan-2-yl-3,3,3-d3)pyridine-3,5,6-d3
5-bromo-4-fluoro-2-(methoxy-d3)-3-(methyl-d3)pyridine	2294945-66-5	C7HBrD6FNO
4-chloro-5-(methyl-d3)pyridin-3,6-d2-2-amine-d2	2294946-58-8	C6ClD7N2
4,5-bis(methyl-d3)pyridin-2(1H)-one-3,6-d2	2460501-08-8	C7HD8NO
2,5-bis(methyl-d3)pyridin-3,6-d2-4-ol	2460493-27-8	C7HD8NO
4-bromopyridine 1-oxide-2,3,5,6-d4	2460494-49-7	C5BrD4NO
5-(cyclopropyl-d5)pyridin-2-ol	2600399-84-4	C8H4D5NO
4-(cyclopropyl-d5)pyridin-3,5,6-d3-2-amine	2600399-39-9	C8H2D8N2