Council of Scientific and Industrial Research

Rashmi Pandey

Amit Kumar

Girish Kumar Jain

Anil Kumar Dwivedi

Naibedya Chattopadhyay

Man Mohan Singh

Ritu Trivedi

Atul Goel

Divya Singh

Sumit Chaurasia

Lakshmi Manickavasagam

Abnish Kumar Gautam

The present invention relates to novel substituted benzfurochromenes and related compounds having the general formula (I), salts and chiral, achiral derivatives thereof; wherein R, R, R, R, R, R, R, Rare independently selected from the groups consisting of hydrogen, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkoxyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted alkylthio, optionally substituted amino, optionally substituted acylamino, optionally substituted arylamino, optionally substituted acylthio, optionally substituted acyl, optionally substituted aroyl, optionally substituted acyloxy, optionally substituted thioamido, halogens, nitriles, esters, hydroxy, mercapto, carbontrifluoride, nitro but not limited to this; wherein RRor RRor RRmay be connected and form either a five membered ring or a six membered ring such as optionally substituted furan, optionally substituted dihydrofuran, optionally substituted pyran; or may be connected through a methylenedeoxy moiety; wherein X is selected from the units consisting of optionally a ketone group, optionally a methylene group, optionally substituted methylene group, optionally substituted alkene; wherein Y and Z is selected from the units consisting of CH, C&#x2014;OH, C-Me, C&#x2014;OMe with the proviso that bond between Y and Z is a single bond; Wherein Y and Z may be a carbon atom with the proviso that bond between Y and Z is a double bond. The compounds of the general formula is useful for the prevention and treatment of bone related disorders. 

Substituted benzfurochromenes and related compounds for the prevention and treatment of bone related disorders

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Lucknow, India

Rashmi Pandey