TY - JOUR
T1 - Oestrogenic and antioestrogenic actions in a series of triphenylbut‐1‐enes
T2 - modulation of prolactin synthesis in vitro
AU - Jordan, V. C.
AU - Koch, R.
AU - Mittal, S.
AU - Schneider, M. R.
PY - 1986/1
Y1 - 1986/1
N2 - The oestrogenic and antioestrognic activities of a series of substituted derivatives of 1,1,2 triphenylbut‐1‐ene have been determined using primary cultures of rat pituitary gland cells to monitor prolactin synthesis in vitro. The relative binding affinity of the agonists for the oestrogen receptor was consistent with their oestrogenic potency. Bis para substitution at C1 of 1,1,2 triphenylbut‐1‐ene with either phenolic or acetoxy groups produced partial agonists. The antioestrogenic properties were reversible by the incubation of cells with increasing concentrations of oestradiol. The results lend support to a hypothetical single binding site model of oestrogen action, based upon an adaptation of Belleau's macromolecular perturbation theory. 1986 British Pharmacological Society
AB - The oestrogenic and antioestrognic activities of a series of substituted derivatives of 1,1,2 triphenylbut‐1‐ene have been determined using primary cultures of rat pituitary gland cells to monitor prolactin synthesis in vitro. The relative binding affinity of the agonists for the oestrogen receptor was consistent with their oestrogenic potency. Bis para substitution at C1 of 1,1,2 triphenylbut‐1‐ene with either phenolic or acetoxy groups produced partial agonists. The antioestrogenic properties were reversible by the incubation of cells with increasing concentrations of oestradiol. The results lend support to a hypothetical single binding site model of oestrogen action, based upon an adaptation of Belleau's macromolecular perturbation theory. 1986 British Pharmacological Society
UR - http://www.scopus.com/inward/record.url?scp=0022632650&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0022632650&partnerID=8YFLogxK
U2 - 10.1111/j.1476-5381.1986.tb10174.x
DO - 10.1111/j.1476-5381.1986.tb10174.x
M3 - Article
C2 - 3955300
AN - SCOPUS:0022632650
SN - 0007-1188
VL - 87
SP - 217
EP - 223
JO - British Journal of Pharmacology
JF - British Journal of Pharmacology
IS - 1
ER -