O-Methyl Dolutegravir
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O-Methyl Dolutegravir Eigenschaften
- Siedepunkt:
- 684.3±55.0 °C(Predicted)
- Dichte
- 1.45±0.1 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 10.70±0.40(Predicted)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
HS Code | 38220090 |
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O-Methyl Dolutegravir Chemische Eigenschaften,Einsatz,Produktion Methoden
Beschreibung
Dolutegravir intermediate is a new synthetic intermediate of Dolutegravir. Dolutegravir is an integrase inhibitor used to treat human immunodeficiency virus (HIV)-1 infection.Verwenden
(4R,12AS)-N-(2,4-Difluorobenzyl)-7-methoxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1'',2'':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide is an intermediate in the preparation of dolutegravir, an integrase inhibitor for HIV-1 infection therapy.Synthese
(3S,11aR)-3-methyl-6-(methyloxy)-5,7-dioxo-2,3,5,7,11,11a- hexahydro[1,3]oxazolo [3,2-a]pyrido[1,2-d]pyrazine-8-carboxylic acid (100 gm) and carbonyl dimidazole (78.89 gm) was suspended in acetonitrile (1000 mL). The mixture was heated to 75°C and stirred for 1 hour. The resulting solution was cooled to a temperature of 20°C and treated with 2,4- difluorobenzyl amine solution (55.2 gm was dissolved in 200 mL of acetonitrile). The reaction mixture was maintained for 2 hours, concentrated, and the compound was extracted with ethyl acetate (1000 mL). Isopropyl alcohol (500 mL) was added at 40°C, stirred the reaction mass for 30 minutes at a temperature of 50°C, and cooled the reaction mass to 25°C. The reaction mixture was maintained for 8 hours at the same temperature. The product O-Methyl Dolutegravir was collected by filtration and dried under vacuum (85 gm).O-Methyl Dolutegravir Upstream-Materialien And Downstream Produkte
Upstream-Materialien
(4R,12aS)-7-Methoxy-4-Methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-[1,3]oxazino[3,2-d]pyrido[1,2-a]pyrazine-9-carboxylic acid
2,4-Difluorbenzylamin
Downstream Produkte
O-Methyl Dolutegravir Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 70)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
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BIONNA MEDICINE CO.,LTD | 01056380788-8515; +8618518759099 |
790226113@qq.com | China | 52 | 58 |
Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 |
sales@capot.com | China | 29791 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21639 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9218 | 55 |
Shanghai Yingrui Biopharma Co., Ltd. | +86-21-33585366 - 03@ |
sales03@shyrchem.com | CHINA | 738 | 60 |
Standardpharm Co. Ltd. | 86-714-3992388 |
overseasales1@yongstandards.com | United States | 14332 | 58 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63687 | 58 |
Shanghai Yingrui Biopharma Co.,Ltd | 21-33585366 |
export01@shyrchem.com | CHINA | 1319 | 58 |
Shanghai Rochi Pharmaceutical Co.,Ltd. | 21-38751876 +8615000076078 |
info@rochipharma.com | China | 431 | 58 |
Shanxi Xuanran Import and Export Trade Co., Ltd. | +8617735180244 |
mike_yan@xuanranglobal.com | CHINA | 4017 | 58 |
- (4R,12aS)-N-(2,4-Difluorobenzyl)-7-Methoxy-4-Methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-[1,3]oxazino[3,2-d]pyrido[1,2-a]pyrazine-9-carboxaMide
- (4R,12aS)-N-[(2,4-Difluorophenyl)methyl]-3,4,6,8,12,12a-hexahydro-7-methoxy-4-methyl-6,8-dioxo-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide
- (4R,12aS)-N-(2,4-difluorobenzyl)-7-methoxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-car boxamide
- Dolutegravir O-Methyl Imp
- Dolutegravir impurity 5/O-Methyl Dolutegravir/(4R,12aS)-N-[(2,4-Difluorophenyl)methyl]-3,4,6,8,12,12a-hexahydro-7-methoxy-4-methyl-6,8-dioxo-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide
- 2H-Pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide, N-[(2,4-difluorophenyl)methyl]-3,4,6,8,12,12a-hexahydro-7-methoxy-4-methyl-6,8-dioxo-, (4R,12aS)-
- O-Methyl Dolutegravir
- BNKY001-DL03
- Dolutegravir O-Methyl Impurity
- Doultegravir O methyl impurity
- (4r,12as)-n-((2,4-difluorophenyl)methyl)-3,4,6,8,12,12a-hexa...
- (3S,7R)-N-[(2,4-difluorophenyl)methyl]-11-methoxy-7-methyl-9,12-dioxo-4-oxa-1,8-diazatricyclo[8.4.0.03,8]tetradeca-10,13-diene-13-carboxamide
- (4R,12AS)-N-(2,4-difluorobenzyl)-7-methoxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide
- 1335210-35-9
- C21H21F2N3O5
- CMLLYL