Protease-stabilized insulin analogues

摘要

The present invention relates to novel insulin analogs comprising mutations at position A14 in the A chain and at positions B27, B28, B29 and B30 in the B chain and exhibiting resistance towards protease; a method for the preparation of such insulin analogs; insulin preparations containing the insulin analogs of the invention; and, a method of treating diabetes mellitus using these insulin analogs.

主权项

1. An insulin analogue selected from the group consisting of:
A14E, A15E, B25H, desB30 human insulin; A14E, B25H, B26E, B27E, desB30 human insulin; A8H, A14E, B10E, B25H, B26G, B27G, B28G, desB30 human insulin; A8H, A14E, B16H, B25H, desB30 human insulin; A14E, B25H, B29R, desB30 human insulin; A14E, desB27, desB30 human insulin; A8H, A14E, B22K, B25H, B29R, desB30 human insulin; A14E, A22K, B25H, B27E, B29R, desB30 human insulin; A14E, B16E, B22K, B25H, B29R, desB30 human insulin; and A14E, A21G, B25H, desB30 human insulin.