Attached files

file filename
EX-32.1 - EX-32.1 - IRONWOOD PHARMACEUTICALS INCa2223033zex-32_1.htm
EX-23.1 - EX-23.1 - IRONWOOD PHARMACEUTICALS INCa2223033zex-23_1.htm
EX-31.1 - EX-31.1 - IRONWOOD PHARMACEUTICALS INCa2223033zex-31_1.htm
EX-32.2 - EX-32.2 - IRONWOOD PHARMACEUTICALS INCa2223033zex-32_2.htm
EX-31.2 - EX-31.2 - IRONWOOD PHARMACEUTICALS INCa2223033zex-31_2.htm
EX-10.6 - EX-10.6 - IRONWOOD PHARMACEUTICALS INCa2223033zex-10_6.htm
EX-10.9 - EX-10.9 - IRONWOOD PHARMACEUTICALS INCa2223033zex-10_9.htm
EX-10.3.3 - EX-10.3.3 - IRONWOOD PHARMACEUTICALS INCa2223033zex-10_33.htm
EX-10.3.1 - EX-10.3.1 - IRONWOOD PHARMACEUTICALS INCa2223033zex-10_31.htm
EX-10.16.7 - EX-10.16.7 - IRONWOOD PHARMACEUTICALS INCa2223033zex-10_167.htm
EX-10.16.8 - EX-10.16.8 - IRONWOOD PHARMACEUTICALS INCa2223033zex-10_168.htm
EX-10.16.9 - EX-10.16.9 - IRONWOOD PHARMACEUTICALS INCa2223033zex-10_169.htm
EX-10.16.10 - EX-10.16.10 - IRONWOOD PHARMACEUTICALS INCa2223033zex-10_1610.htm
EXCEL - IDEA: XBRL DOCUMENT - IRONWOOD PHARMACEUTICALS INCFinancial_Report.xls
10-K - 10-K - IRONWOOD PHARMACEUTICALS INCa2223033z10-k.htm
EX-10.3.2 - EX-10.3.2 - IRONWOOD PHARMACEUTICALS INCa2223033zex-10_32.htm

Exhibit 21.1

 

List of Registrant’s Subsidiaries

 

Ironwood Pharmaceuticals Securities Corporation, incorporated in Massachusetts, a wholly owned subsidiary.

 

Ironwood Pharmaceuticals GmbH, incorporated in Switzerland, a wholly owned subsidiary.