Antiproliferating polyquinanes. V Di-and triquinanes involving. ALPHA.-methylene or. ALPHA.-alkylidene cyclopentanone, cyclopentanone, and. GAMMA.-lactone …

…, T TADAKI, Y KATO, T NAGASHIMA, Y TOBE…

Index: Kakiuchi; Ue; Takeda; Tadaki; Kato; Nagashima; Tobe; Koike; Ida; Odaira Chemical and pharmaceutical bulletin, 1987 , vol. 35, # 2 p. 617 - 631

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Citation Number: 8

Abstract

New analogues related to quadrone (3), 3-methylenetricyclo [4.3. 2.0 1.5] undecan-4-one (14), 4-methylenetricyclo [4.3. 2.0 1, 5] undecan-3-one (15), and 2-methylenetricyclo [4.3. 2.0 1, 5] undec-4-en-3-one (16), and novel propellane-and angular-type triquinanes, 3- methylenetricyclo [3.3. 3.0] undecan-2-one (17),(E)-3-propylidene-and (E)-3-(5- carbomethoxy) pentylidenetricyclo [3.3. 3.0] undecan-2-ones (18 and 19),(E)-5-(2- ...