[Studies on synthesis of coumarin derivatives. XIX. On the preparation of (2-methyloxazolo)coumarin-3-carboxylic acid derivatives].
D003374:Coumarins; D005021:Ethylamines; D009025:Morpholines; D010080:Oxazoles; D010880:Piperidines; D011759:Pyrrolidines; D012972:Sodium Hydroxide
D003374:Coumarins; D005021:Ethylamines; D009025:Morpholines; D010080:Oxazoles; D010880:Piperidines; D011759:Pyrrolidines; D012972:Sodium Hydroxide