Abstract 1. A COMPOUND SELECTED FROM THOSE OF THE FORMULA: L - ALA - GLY - L - ALA - L - LYS - L - ASN - L PHE - L PHE-L-TRP-L-LYS-L-THR-L-PHE-L-THR-L-SER-L-SER-L-ALA-OH (I) AND R - L - AL - GYL - L - ALA - L - LYS(R1) - L - ASN - LPHE - L - PHE - L - TRP - L - LYS(R1) - L - THR(R2) - L PHE-L-THR(R2)-L-SER(R3)-L-ALA-X AND THE NON-TOXIC SALTS THEREOF, WHEREIN: R IS SELECTED FROM THE CLASS CONSISTING OF H AND AN AAMINO PROTECTING GROUP; R1 IS SELCTED FROM THE CLASS CONSISTING OF HYDROGEN OR A SIDE CHAIN AMINO PROTECTING GROUP; R2 AND R3 ARE PROTECTING GROUPS FOR THE ALCOHOLIC GROUP SELECTED FROM THE CLASS CONSISTING OF ACETYL, TOSYL, BENZOYL, TERT-BUTYL, TRITYL, BENZYL, BENZYLOXYCARBONYL OR HYDROGEN; WITH THE PROVISO THAT AT LEAST ONE OF R, R1, R2 AND R3 IS OTHER THAN HYDROGEN; X IS SELECTED FROM THE CLASS CONSISTING OF HYDROXY, METHOXY AND -O-CH2-PHENYLENE-(RESIN SUPPORT) WHEREIN THE RESIN SUPPORT IS POLYSTYRENE.
A COMPOUND SELECTED FROM THOSE OF THE FORMULA: L - ALA - GLY - L - ALA - L - LYS - L - ASN - L PHE - L PHE-L-TRP-L-LYS-L-THR-L-PHE-L-THR-L-SER-L-SER-L-ALA-OH (I) AND R - L - AL - GYL - L - ALA - L - LYS(R1) - L - ASN - LPHE - L - PHE - L - TRP - L - LYS(R1) - L - THR(R2) - L PHE-L-THR(R2)-L-SER(R3)-L-ALA-X AND THE NON-TOXIC SALTS THEREOF, WHEREIN: R IS SELECTED FROM THE CLASS CONSISTING OF H AND AN AAMINO PROTECTING GROUP; R1 IS SELCTED FROM THE CLASS CONSISTING OF HYDROGEN OR A SIDE CHAIN AMINO PROTECTING GROUP; R2 AND R3 ARE PROTECTING GROUPS FOR THE ALCOHOLIC GROUP SELECTED FROM THE CLASS CONSISTING OF ACETYL, TOSYL, BENZOYL, TERT-BUTYL, TRITYL, BENZYL, BENZYLOXYCARBONYL OR HYDROGEN; WITH THE PROVISO THAT AT LEAST ONE OF R, R1, R2 AND R3 IS OTHER THAN HYDROGEN; X IS SELECTED FROM THE CLASS CONSISTING OF HYDROXY, METHOXY AND
Claim 2
Dependent Claim
162 words
A COMPOUND SELECTED FROM THOSE OF THE FORMULA: L - ALA - GLY - L - ALA - L - LYS - L - ASN - L PHE - L PHE-L-TRP-L-LYS-L-THR-L-PHE-L-THR-L-SER-L-SER-L-ALA-OH (I) AND R - L - AL - GYL - L - ALA - L - LYS(R1) - L - ASN - LPHE - L - PHE - L - TRP - L - LYS(R1) - L - THR(R2) - L PHE-L-THR(R2)-L-SER(R3)-L-ALA-X AND THE NON-TOXIC SALTS THEREOF, WHEREIN: R IS SELECTED FROM THE CLASS CONSISTING OF H AND AN AAMINO PROTECTING GROUP; R1 IS SELCTED FROM THE CLASS CONSISTING OF HYDROGEN OR A SIDE CHAIN AMINO PROTECTING GROUP; R2 AND R3 ARE PROTECTING GROUPS FOR THE ALCOHOLIC GROUP SELECTED FROM THE CLASS CONSISTING OF ACETYL, TOSYL, BENZOYL, TERT-BUTYL, TRITYL, BENZYL, BENZYLOXYCARBONYL OR HYDROGEN; WITH THE PROVISO THAT AT LEAST ONE OF R, R1, R2 AND R3 IS OTHER THAN HYDROGEN; X IS SELECTED FROM THE CLASS CONSISTING OF HYDROXY, METHOXY AND