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A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
A61K31/00—Medicinal preparations containing organic active ingredients
A61K31/33—Heterocyclic compounds
A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
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BE611980A1960-12-281961-12-27
Quinazolone derivative and its salts, used in therapy
BE611980A
(en)
New nonadecapeptide of the formula l-seryl-l-tyrosyl-l-seryl-methionyl-l-glutaminyl-l-histidyl-l-phenylalanyl-l-arginyl-l-tryptophyl-glycyl-l-lysyl-l-prolyl-l -valyl-glycyl-l-lysyl-l-lysyl-l-arginyl-l-arginyl-l-proline and its derivatives and salts which can be used in therapy.
New octapeptide of the formula l - β - asparagyl - l - arginyl - l - valyl - l - tyrosyl - l - valyl - l - histidyl - l - prolyl - l - phenylalanine and its salts which can be used in therapy.
New tetracosapeptide of the formula l - seryl - l -tyrosyl - l - seryl - l - methionyl - l - glutamyl - l - histidyl - l - phenylalanyl - l - arginyl - l - tryptophyl - glycyl - l - lysyl - l - prolyl - l - valyl - glycyl - l - lysyl - l - lysyl - l - arginyl - l - arginyl - l - prolyl - l - valyl - l - lysyl - l - valyl - l - tyrosyl - l - proline and its usable salts in therapy.
New nonadecapeptide of the formula l-seryl-l-tyrosyl-l-seryl-l-methionyl-l-glutamyl-l-histidyl-l-phenylalanyl-l-arginyl-l-tryptophyl-glycyl-l-lysyl-l-prolyl -l-valyl-glycyl-l-lysyl-l-lysyl-l-arginyl-l-arginyl-l-proline and salts which can be used in therapy.