89224-75-9

Upstream product

• 89224-73-7 3,7-dimethoxy-4-phenyl-4H-furo<3,2-b>indole-2-carboxamide 
• 89224-74-8 3,7-dimethoxy-4-phenyl-4H-furo[3,2-b]indole-2-carbonitrile 

Relevant academic research and scientific papers

Tetrazolyl- and carboxamidotetrazolyl-substituted 4H-furo[3,2-b] indoles and anti-allergic use thereof

Novel tetrazolyl- and carboxamidotetrazolyl-substituted 4H-furo[3,2-b] indoles are useful for treating allergies or for treating or ameliorating postmyocardial infarct tissue damage. Also disclosed are methods for preparing said indoles, pharmaceutical compositions containing said indoles and methods for using said pharmaceutical compositions.

Antiallergic 4Hfuro[3,2-b]indoles

Novel 4Hfuro[3,2-b]indoles which are useful for treating allergies are disclosed. Also disclosed are methods for preparing said indoles, pharmaceutical compositions containing said indoles and methods for using said pharmaceutical compositions.

Acidic furo[3,2-b]indoles. A new series of potent antiallergy agents

A series of furo[3,2-b]indole carboxylic acids, tetrazoles, and carbamoyltetrazoles was prepared and tested in vitro with use of a model of active pulmonary anaphylaxis, the modified Schultz-Dale test (SDT). In this model, isolated guinea pig lung strips