(4S)-4-エチル-7,8-ジヒドロ-4-ヒドロキシ-1H-ピラノ[3,4-F]インドリジン-3,6,10(4H)-トリオン
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- CAS番号.
- 110351-94-5
- 化学名:
- (4S)-4-エチル-7,8-ジヒドロ-4-ヒドロキシ-1H-ピラノ[3,4-F]インドリジン-3,6,10(4H)-トリオン
- 别名:
- (4S)-4-エチル-7,8-ジヒドロ-4-ヒドロキシ-1H-ピラノ[3,4-F]インドリジン-3,6,10(4H)-トリオン;(S)-4-エチル-4-ヒドロキシ-7,8-ジヒドロ-1H-ピラノ[3,4-F]インドリジン-3,6,10(4H)-トリオン
- 英語名:
- (S)-4-Ethyl-4-hydroxy-7,8-dihydro-1h-pyrano[3,4-f]indolizine-3,6,10(4h)-trione
- 英語别名:
- (4S)-4-Ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10-trione;(S)-4-hydroxy-4-propyl-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione;RUBI-006;(S)-trione;10(4H)-TRIONE;4-F]INDOLIZINE-3;Trihydroxy lactone;Exatecan Impurity 3;8-DIHYDRO-1H-PYRANO[3;Exatecan intermediates
- CBNumber:
- CB41009288
- 化学式:
- C13H13NO5
- 分子量:
- 263.25
- MOL File:
- 110351-94-5.mol
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(4S)-4-エチル-7,8-ジヒドロ-4-ヒドロキシ-1H-ピラノ[3,4-F]インドリジン-3,6,10(4H)-トリオン 物理性質
- 融点 :
- 183-185℃ (decomposition)
- 沸点 :
- 666.6±55.0 °C(Predicted)
- 比重(密度) :
- 1.50±0.1 g/cm3(Predicted)
- 貯蔵温度 :
- 2-8°C
- 酸解離定数(Pka):
- 11.20±0.20(Predicted)
- 外見 :
- Solid
- 色:
- Off-white to light brown
- InChI:
- InChI=1S/C13H13NO5/c1-2-13(18)8-5-9-10(15)3-4-14(9)11(16)7(8)6-19-12(13)17/h5,18H,2-4,6H2,1H3/t13-/m0/s1
- InChIKey:
- IGKWOGMVAOYVSJ-ZDUSSCGKSA-N
- SMILES:
- C1(=O)C2N(C(=O)C3COC(=O)[C@@](CC)(O)C=3C=2)CC1
(4S)-4-エチル-7,8-ジヒドロ-4-ヒドロキシ-1H-ピラノ[3,4-F]インドリジン-3,6,10(4H)-トリオン 価格
もっと(2)
メーカー |
製品番号 |
製品説明 |
CAS番号 |
包装 |
価格 |
更新時間 |
購入 |
富士フイルム和光純薬株式会社(wako)
|
W01TRCE917350 |
(4S)-4-エチル-7,8-ジヒドロ-4-ヒドロキシ-1H-ピラノ[3,4-f]インドリジン-3,6,10(4H)-トリオン
(4S)-4-Ethyl-7,8-dihydro-4-hydroxy-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione |
110351-94-5 |
25mg |
¥6150300 |
2024-03-01 |
購入 |
富士フイルム和光純薬株式会社(wako)
|
W01FLC233705 |
(S)-4-エチル-4-ヒドロキシ-7,8-ジヒドロ-1H-ピラノ[3,4-f]インドリジン-3,6,10(4H)-トリオン
(S)-4-Ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione |
110351-94-5 |
1g |
¥1130000 |
2021-03-23 |
購入 |
(4S)-4-エチル-7,8-ジヒドロ-4-ヒドロキシ-1H-ピラノ[3,4-F]インドリジン-3,6,10(4H)-トリオン 化学特性,用途語,生産方法
化学的特性
Light yellow solid.
使用
(4S)-4-Ethyl-7,8-dihydro-4-hydroxy-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione is a key intermediate in the synthesis of Irinotecan (I767500) and Camptothecin (C175150) analogs.
製造方法
Synthesis of (S)-4-Ethyl-4-hydroxy-7,8-dihydro-1h-pyrano[3,4-f]indolizine-3,6,10(4h)-trione: Compound (Formula 4) 4.3 g (100 mmol), 200 ml of dichloromethane, 200 ml of 2M sulfuric acid, stirred at room temperature for 2 h, separated the organic layer, washed with saturated brine, dried, recovered dichloromethane to dryness, and recrystallized from isopropanol to obtain S-tricyclic lactone (Formula 1) 1.5 g, mp 172-174°C, [α]D15+115.6° (C=0.5, chloroform), yield 57%.
Clinical claims and research
Camptothecin is a pentacyclic alkaloid extracted from Camptotheca by Wall et al. in the early 1960s. As an anticancer chemical, the compound has quickly attracted people's attention due to its strong inhibitory activity against leukemia and various other malignant tumors in animal experiments. In the total synthesis of camptothecin, The total synthesis of (S)-4-Ethyl-4-hydroxy-7,8-dihydro-1h-pyrano[3,4-f]indolizine-3,6,10(4h)-trione is research focus.
(4S)-4-エチル-7,8-ジヒドロ-4-ヒドロキシ-1H-ピラノ[3,4-F]インドリジン-3,6,10(4H)-トリオン 上流と下流の製品情報
原材料
(S)-4-Ethyl-4,6-dihydroxy-3,10-dioxo-3,4,8,10-tetrahydro-1H-pyrano[3,4-f]indolizine-7-carboxylic acid tert-butyl ester
CHUGAI-01
(4'S)-4'-ethyl-1',4',7',8'-tetrahydro-4'-hydroxy-3'H,10'H-spiro[1,3-dioxolane-2,6'-pyrano[3,4-f]indolizine]-3',10'-dione
準備製品
(4S)-4-エチル-7,8-ジヒドロ-4-ヒドロキシ-1H-ピラノ[3,4-F]インドリジン-3,6,10(4H)-トリオン 生産企業
Global( 222)Suppliers
110351-94-5((4S)-4-エチル-7,8-ジヒドロ-4-ヒドロキシ-1H-ピラノ[3,4-F]インドリジン-3,6,10(4H)-トリオン)キーワード:
- 110351-94-5
- (S)-4-ETHYL-4-HYDROXY-7,8-DIHYDRO-1H-PYRANO[3,4-F]INDOLIZINE-3,6,10(4H)-TRIONE
- (s)-8-Ethyl-8-hydroxy-2,3,5,8-tetrahydro-6-oxa-3a-aza-cyclopenta[b]naphthalene-1,4,7-trione
- (S)-4-hydroxy-4-propyl-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3
- (S)-4-Ethyl-7,8-dihydro-4-hydroxy-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione
- 1H-Pyrano[3,4-f]indolizine-3,6,10(4H)-trione, 4-ethyl-7,8-dihydro-4-hydroxy-, (4S)-
- 1H-Pyrano[3,4-f]indolizine-3,6,10(4H)-trione, 4-ethyl-7,8-dihydro-4-hydroxy-, (S)-
- RUBI-006
- (S)-4-ETHYL-4-HYDROXY-7,8-DIHYDRO-1H-PYRANO[3,4-F]INDOLIZINE-3,6,10(4H)-TRIONE 110351-94-5
- (S)-trione
- (S)-4-ETHYL-4-HYDROXY-7
- 10(4H)-TRIONE
- 4-F]INDOLIZINE-3
- 8-DIHYDRO-1H-PYRANO[3
- Exatecan intermediates
- (4S)-4-Ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10-trione
- (S)-4-hydroxy-4-propyl-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione
- Trihydroxy lactone
- Exatecan Intermediate 1
- (S)-4-Ethyl-7,8-dihydro-4-hydroxy-1H-pyrano[3,4-f]indolidin-3,6,10(4H)-trione
- Exatecan Impurity 3
- (S) 4-ethyl-4-hydroxy-7,8-dihydro-1H-pyrano O [3,4-F] indoleazine-3,6,10 (4) - one
- Irinotecan Impurity 64
- (4S)-4-エチル-7,8-ジヒドロ-4-ヒドロキシ-1H-ピラノ[3,4-F]インドリジン-3,6,10(4H)-トリオン
- (S)-4-エチル-4-ヒドロキシ-7,8-ジヒドロ-1H-ピラノ[3,4-F]インドリジン-3,6,10(4H)-トリオン