Patent ID: 7994122

Claim:
A compound of the formula: (SEQ ID NO: 6) R 1 -Z 1 -HSQGTFTSDYSKYLDRARADDFVAWLKST-Z 2 -R 2 wherein: R 1 is hydrogen, C 1-4 alkyl, methyl, acetyl, formyl, benzoyl or trifluoroacetyl; R 2 is NH 2 or OH; Z 1 and Z 2 are independently absent or a peptide sequence of 1-20 amino acids, wherein the amino acids are selected from the group consisting of Ala, Leu, Ser, Thr, Tyr, Asn, Gln, Asp, Glu, Lys, Arg, His, Met, Har, Dbu, Dpr and Orn; or a pharmaceutically acceptable salt thereof.