4-Hydroxy-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid isopropyl ester; hydrochloride

Base Information

Chemical Name:4-Hydroxy-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid isopropyl ester; hydrochloride
CAS No.:109229-16-5
Molecular Formula:C₁₂H₁₇N₃O₃*ClH
Molecular Weight:287.746
Hs Code.:

Synonyms:4-Hydroxy-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid isopropyl ester; hydrochloride

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Chemical Property of 4-Hydroxy-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid isopropyl ester; hydrochloride

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Technology Process of 4-Hydroxy-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid isopropyl ester; hydrochloride

There total 1 articles about 4-Hydroxy-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid isopropyl ester; hydrochloride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 41276-30-6
C₉H₁₄O₃NC₆H₅

: 109229-16-5
4-Hydroxy-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid isopropyl ester; hydrochloride

Guidance literature:: Multi-step reaction with 2 steps

1: 45 percent / K₂CO₃ / H₂O / 40 °C

2: 90 percent / toluene / 5 h / Heating

With potassium carbonate; In water; toluene;

Reference yield:

: 109229-16-5
4-Hydroxy-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid isopropyl ester; hydrochloride

: 109229-02-9
1-(4-Fluoro-phenyl)-4-(4-hydroxy-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-butan-1-one

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / HCl(conc.) / H₂O / 8 h / Heating

2: 30 percent / Na₂CO₃ / toluene / 100 h / Heating

With hydrogenchloride; sodium carbonate; In water; toluene;

Reference yield:

: 109229-16-5
4-Hydroxy-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid isopropyl ester; hydrochloride

: 109228-99-1
2-Methyl-4-hydroxy-6-<1,1-bis(4-fluor-phenyl)butyl>-5,6,7,8-tetrahydropyrido<4,3-d>pyrimidin

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / HCl(conc.) / H₂O / 8 h / Heating

2: 46 percent / Na₂CO₃, KI / butan-2-one / 100 h / Heating

With hydrogenchloride; sodium carbonate; potassium iodide; In water; butanone;