申请人:Board of Regents, The University of Texas System
公开号:US05091552A1
公开(公告)日:1992-02-25
A compound having the structure: ##STR1## wherein R is CH.sub.3, C.sub.2 H.sub.5, C.sub.3 H.sub.7, t--C.sub.4 H.sub.9 or C.sub.6 H.sub.5 ; R.sup.1 is NH.sub.2, NHCH.sub.3, NHC.sub.2 H.sub.5, NHC.sub.3 H.sub.7, NHC.sub.4 H.sub.9, NHCH.sub.2 CH.sub.2 Cl, NHC.sub.6 H.sub.5, N(CH.sub.3).sub.2, N(C.sub.2 H.sub.5).sub.2, N(C.sub.3 H.sub.7).sub.2, NCH.sub.3 (C.sub.2 H.sub.5), NCH.sub.3 (C.sub.3 H.sub.7), N(CH.sub.2 CH.sub.2 Cl).sub.2, NHOH, NHNHCO.sub.2 CH.sub.2 C.sub.6 H.sub.5, NHNHCO.sub.2 C(CH.sub.3).sub.3, OCH.sub.3, OC.sub.2 H.sub.5, OC.sub.3 H.sub.7, OC.sub.4 H.sub.9, OC.sub.6 H.sub.5, OC.sub.2 C.sub.6 H.sub.5, CH.sub.3, C.sub.2 H.sub.5, C.sub.3 H.sub.7, C.sub.4 H.sub.9, CH.sub.2 NO.sub.2 or CH.sub.2 NH.sub.2 ; and R.sup.2 is NHCH.sub.2 CH.sub.2 Cl or N(CH.sub.2 CH.sub.2 Cl).sub.2. These compounds may be used to eliminate occult leukemic clonogenic cells from bone marrow by contacting the bone marrow with a solution comprising levels of said compound sufficient to eliminate occult leukemic clonogenic cells. Analogously, tumor cells in a host or organ of a host may be eliminated by treatment of the host or host's organ with a compound of this description. Compounds of this description are stable aldophosphamide analogs activatable by the action of an esterase and a subsequent E-2 elimination reaction to form acrolein and a phosphoramidic mustard of the formula: A stable aldophosphamide analog activatable by the action of an esterase and a subsequent spontaneous E-2 elimination reaction to form acrolein and a phosphoramidic mustard, said phosphoramidic mustard having the formula ##STR2## R is NH.sub.2, NHCH.sub.3, NHC.sub.2 H.sub.5, NHC.sub.3 H.sub.7, NHC.sub.4 H.sub.9, NHCH.sub.2 CH.sub.2 Cl, NHC.sub.6 H.sub.5, N(CH.sub.3).sub.2, N(C.sub.2 H.sub.5).sub.2, N(C.sub.3 H.sub.7 (.sub.2, NCH.sub.3 (C.sub.2 H.sub.5), NCH.sub.3 (C.sub.3 H.sub.7), N(CH.sub.2 CH.sub.2 Cl).sub.2, NHOH, NHNHCO.sub.2 CH.sub.2 C.sub.6 H.sub.5, NHNHCO.sub.2 C(CH.sub.3).sub.3, OCH.sub.3, OC.sub.2 H.sub.5, OC.sub.3 H.sub.7, OC.sub.4 H.sub.9, OC.sub.6 H.sub.5, OC.sub.2 C.sub.6 H.sub.5, CH.sub.3, C.sub.2 H.sub.5, C.sub.3 H.sub.7, C.sub.4 H.sub.9, CH.sub.2 NO.sub.2 or CH.sub.2 NH.sub.2 ; and R.sup.1 is NHCH.sub.2 CH.sub.2 Cl or N(CH.sub.2 CH.sub.2 Cl).sub.2.
一种具有以下结构的化合物:##STR1## 其中 R 是 CH.sub.3、C.sub.2 H.sub.5、C.sub.3 H.sub.7、t--C.sub.4 H.sub.9 或 C.sub.6 H.sub.5;R.sup.1 是 NH.sub.2、NHCH.sub.3、NHC.sub.2 H.sub.5、NHC.sub.3 H.sub.7、NHC.sub.4 H.sub.9、NHCH.sub.2 CH.sub.2 Cl、NHC.sub.6 H.sub.5、N(CH.sub.3).sub.2、N(C.sub.2 H.sub.5).sub.2、N(C.sub.3 H.sub.7).sub.2、NCH.sub.3 (C.sub.2 H.sub.5)、NCH.sub.3 (C.sub.3 H.sub.7)、N(CH.sub.2 CH.sub.2 Cl).sub.2、NHOH、NHNHCO.sub.2 CH.sub.2 C.sub.6 H.sub.5、NHNHCO.sub.2 C(CH.sub.3).sub.3、OCH.sub.3、OC.sub.2 H.sub.5、OC.sub.3 H.sub.7、OC.sub.4 H.sub.9、OC.sub.6 H.sub.5、OC.sub.2 C.sub.6 H.sub.5、CH.sub.3、C.sub.2 H.sub.5、C.sub.3 H.sub.7、C.sub.4 H.sub.9、CH.sub.2 NO.sub.2 或 CH.sub.2 NH.sub.2;而 R.sup.2 是 NHCH.sub.2 CH.sub.2 Cl 或 N(CH.sub.2 CH.sub.2 Cl).sub.2。这些化合物可用于通过将骨髓与含有足够量该化合物的溶液接触来消除骨髓中的潜在白血病克隆细胞。类似地,可以通过用本描述的化合物处理宿主或宿主器官来消除宿主或宿主器官中的肿瘤细胞。本描述的化合物是稳定的醛磷酰胺类似物,可通过酯酶的作用和随后的 E-2 消除反应激活,形成丙烯醛和式为的磷酰胺芥子:一种稳定的醛磷酰胺类似物,可通过酯酶的作用和随后的自发的 E-2 消除反应形成丙烯醛和磷酰胺芥子,所述磷酰胺芥子的式为##STR2## R 是 NH.sub.2、NHCH.sub.3、NHC.sub.2 H.sub.5、NHC.sub.3 H.sub.7、NHC.sub.4 H.sub.9、NHCH.sub.2 CH.sub.2 Cl、NHC.sub.6 H.sub.5、N(CH.sub.3).sub.2、N(C.sub.2 H.sub.5).sub.2、N(C.sub.3 H.sub.7 (.sub.2、NCH.sub.3 (C.sub.2 H.sub.5)、NCH.sub.3 (C.sub.3 H.sub.7)、N(CH.sub.2 CH.sub.2 Cl).sub.2、NHOH、NHNHCO.sub.2 CH.sub.2 C.sub.6 H.sub.5、NHNHCO.sub.2 C(CH.sub.3).sub.3、OCH.sub.3、OC.sub.2 H.sub.5、OC.sub.3 H.sub.7、OC.sub.4 H.sub.9、OC.sub.6 H.sub.5、OC.sub.2 C.sub.6 H.sub.5、CH.sub.3、C.sub.2 H.sub.5、C.sub.3 H.sub.7、C.sub.4 H.sub.9、CH.sub.2 NO.sub.2 或 CH.sub.2 NH.sub.2;而 R.sup.1 是 NHCH.sub.2 CH.sub.2 Cl 或 N(CH.sub.2 CH.sub.2 Cl).sub.2。