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. Author manuscript; available in PMC: 2014 Sep 2.
Published in final edited form as: J Med Chem. 2011 Mar 10;54(7):2266–2281. doi: 10.1021/jm1014296

Table 5.

Variation of Bridgehead Substituent in Series 18 Compounds

graphic file with name nihms618140t3.jpg
compound R pEC50 (RE)
LRH-1 SF-1
18a Ph 6.6 (0.24) 7.2 (0.78)
18b 3-MeOPh 6.5 (0.25) 7.2 (0.28)
18c 4-MeOPh ia ia
18d 4-MePh 5.7 (0.25) 6.8 (0.28)
18e 4-EtPh ia ia
18f 4-nBuPh 6.0 (0.14) ia
18g 4-tBuPh ia ia
18h 4-PhPh ia ia
18i nPr 5.5 (0.23) 6.8 (0.66)
18j (RJW102) nBu 5.6 (0.19) 6.7 (0.76)
18k nHex ia ia
18l nOct ia ia