TY  - JOUR
A1  - Nokihara, Kiyoshi
A1  - Berndt, Heinz
T1  - Studies on sulfur-containing peptides : tert-butyloxycarbonylsulfenyl and benzyloxycarbonylsulfenyl derivatives as protecting groups for cysteine
JF  - The journal of organic chemistry
Y1  - 1978
U6  - http://dx.doi.org/10.1021/jo00419a046
SN  - 0022-3263
VL  - 43
IS  - 25
SP  - 4893
EP  - 4895
PB  - American Chemical Society
CY  - Washington
ER  - 
TY  - JOUR
A1  - Naithani, V. K
A1  - Klostermeyer, Henning
A1  - Lange, H. R.
A1  - [u.a.], 
A1  - Berndt, Heinz
A1  - [u.a.], 
T1  - Preparation of peptide derivatives for porcine proinsulin-synthesis
JF  - Biological Chemistry
Y1  - 1971
U6  - http://dx.doi.org/10.1515/bchm2.1971.352.1.1
SN  - 1437-4315
VL  - 352
IS  - 1
SP  - 2
EP  - 3
PB  - De Gruyter
ER  -