Adrenocorticolytic derivatives of benz[a]anthracene.
Adrenocorticolytic derivatives of benz[a]anthracene.
复制标题
苯并[a]蒽的肾上腺皮质激素衍生物。
DOI:
10.1021/jm00311a047
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发表时间:
1968
影响因子:
7.3
通讯作者:
Y. J. Cho
中科院分区:
文献类型:
--
作者:
J. Pataki;R. Wlos;Y. J. Cho
(6) J. Pataki and CB Hudgins, Biociiern. Pharmacol., 16, 607 (1967).(7) GM Badger and JW Cook,./. Chem. Soc., 409 (1940).(8)(a) E. A, Braude, R. P. Linstead. and KRH Wooldridge, ibid., 3070 (1956);(1>) J. Orr. O. Halpern, P. G. Holton, F. Alvarez, I. Delfín,. de la Roz, A. M. Ruiz, and A. Bowers.,/. Med. Chem., 6,166 (1963).(9) G.. Badger and. 1. W. Cook,,/. Chem. Soc., 802 (1939).(10) B. M, Mikhailov and NG Chernova, Compt. Rend. Acad. Sci. USSR, 20, 579 (1938); Chem. Abstr., 33, 5842*(1939). í 12) LF Fieser and EB Hershberg, J. Am. Chem. Soc., 60, 1893 (1938).(12) BM Mikhailov and AN Blokhina../. Gen. Chem. USSR. 10, 1793 i 1940): Chem. Abvtr., 35, 4007"(194D. from the reaction of 12-et hylbenz|«Janthv-7-one with MeMgBr. Inrepeating this reaction, a strong OH band appeared in the ir spectrum of the crude-reaction product. However, on dehydration with FOCI, and pyridine, a crystalline compound was isolated which differed from the hydrocarbon of the Russian authors. The nmr spectrum of the new compound revealed the presence of two vinylic protons and that of a tertiary aliphatic proton adjacent to two aromatic rings. Consequently, no aromatization occurred during de-hydration and the compoundformed was 7-methylene-12-et hy 1-7.12-dihy drobenz [a¡ anthracene¡ 4). The l, R= CH2OH la, R= CH2C1 lb, R= CH2Br lc, R= CHO ld, R= CHOHCHj le, R= CHOHCH, CH lf, R= CHtOCOCHjtCHoCH, lg, R= CH2CH (CHi) 2 lh, R= OCOCHj li, R= OCHj lj, R= OC2H: i