123373-28-4

Upstream product

• 148330-27-2 5-formyl-6-tetrahydropyranyloxy-2,3-dihydro-1,4-benzodioxin 
• 29668-45-9 6-methoxy-2,3-dihydrobenzo[b][1,4]dioxine 
• 148330-23-8 6-tetrahydropyranyloxy-2,3-dihydro-1,4-benzodioxin 
• 10288-72-9 dihydrobenzo[1,4]dioxin-6-ol 
• 116957-54-1 5-formyl-6-methxoy-2,3-dihydro-1,4-benzodioxin 

Relevant academic research and scientific papers

HEMOGLOBIN MODIFIER COMPOUNDS AND USES THEREOF

Described herein are compounds, including pharmaceutically acceptable salts thereof, methods of making such compounds, pharmaceutical compositions comprising such compounds, and methods of using such compounds to treat, prevent or diagnose blood-based diseases, disorders or conditions.

Substituted heterocyclic compounds, method for preparing and compositions containing same

The invention relates to compounds of formula (I): wherein: R1, R2and R3are as defined in the description, X is as defined in the description, Y represents an oxygen atom, a sulphur atom, a C(H)qgroup, SO or SO2, n is equal to from 0 to 5, A represents a NR5R6group, and medicinal products containing the same which are useful in treating or in preventing melatoninergic disorders.

Convenient synthesis of 5-substituted-6-methoxy or 6-hydroxy-2,3-dihydro-1,4-benzodioxins via lithiated intermediates

The 6-methoxy and 6-tetrahydropyranyloxy-2,3-dihydro-1,4-benzodioxins can be lithiated at the 5-position to give intermediate lithio derivatives which react with various electrophiles to afford, after hydrolysis, 5-substituted-6-methoxy and 6-hydroy-2,3-d

Synthese de dioxinocoumarines angulaires

The synthesis of angular dioxinocoumarins 1 and 2 connected with angelicins are described.These syntheses are respectively realized in eight and ten steps from 6-amino-1,4-benzodioxane and 3-methoxycatechol.