21-Hydroxy-7,14,25,32-tetrazaundecacyclo[21.13.2.22,5.03,19.04,16.06,14.08,13.020,37.024,32.026,31.034,38]tetraconta-1(37),2,4,6,8,10,12,16,18,20,22,24,26,28,30,34(38),35,39-octadecaene-15,33-dione 、
36-Hydroxy-7,14,25,32-tetrazaundecacyclo[21.13.2.22,5.03,19.04,16.06,14.08,13.020,37.025,33.026,31.034,38]tetraconta-1(36),2(40),3(19),4(16),5(39),6,8,10,12,17,20(37),21,23(38),26,28,30,32,34-octadecaene-15,24-dione 在
oleum 作用下,
反应 12.0h,
生成 21-Hydroxy-15,33-dioxo-7,14,25,32-tetrazaundecacyclo[21.13.2.22,5.03,19.04,16.06,14.08,13.020,37.024,32.026,31.034,38]tetraconta-1(37),2,4,6,8(13),9,11,16,18,20,22,24,26(31),27,29,34(38),35,39-octadecaene-11,29-disulfonic acid 、 36-Hydroxy-15,24-dioxo-7,14,25,32-tetrazaundecacyclo[21.13.2.22,5.03,19.04,16.06,14.08,13.020,37.025,33.026,31.034,38]tetraconta-1(36),2(40),3(19),4(16),5(39),6,8(13),9,11,17,20(37),21,23(38),26(31),27,29,32,34-octadecaene-11,28-disulfonic acid