N- (4- glucuronyl- 3- nitrobenzyloxycarbonyl)doxorubicin

02/01/2000 - "s-betaGluc in combination with HMR 1826 efficiently induces tumor cell killing both in cell culture and in vivo. "
06/15/1997 - "However, after perfusion with HMR 1826, the level of Dox in tumor tissue was about 7-fold higher than after perfusion with Dox itself [14.04 +/- 12.9 (median, 12.9) microg/g versus 1.78 +/- 3.11 (median, 0.66) microg/g, P < 0.05, n = 8]. "
04/01/2002 - "Therefore, the escalation of the HMR 1826 dose most likely results in higher circulating concentrations than 400 microg/ml but does not increase the uptake of doxorubicin into tumors and, subsequently, antitumor efficacy. "
04/01/2002 - "After perfusion with 133, 400, and 1200 microg/ml HMR 1826, the final doxorubicin concentrations in normal and tumor tissue were 2.7 +/- 0.9, 11.1 +/- 5.4, and 21.8 +/- 8.4 microg/g (p < 0.05 for all comparisons), and 0.7 +/- 0.3, 8.6 +/- 2.0 microg/g (p < 0.01 versus 133 microg/g), and 8.7 +/- 4.9 microg/g, respectively. "
04/01/2002 - "Using an isolated perfused human lung model, the uptake of doxorubicin into normal tissue and tumors after perfusion with 133 microg/ml (n = 6), 400 microg/ml (n = 10), and 1200 microg/ml (n = 6) HMR 1826 was compared. "

09/01/1999 - "Doxil (3 mg kg(-1) and HMR-1826 (50-150 mg kg(-1)) were largely devoid of cardiotoxicity. "
09/01/1999 - "Preclinical evaluation of the cardiac toxicity of HMR-1826, a novel prodrug of doxorubicin."
09/01/1999 - "Using the model of isolated perfused rat heart, we have evaluated the cardiotoxicity of a novel prodrug of doxorubicin, HMR-1826, which consists of the association of doxorubicin to glucuronic acid. "
06/15/1997 - "One potential method to overcome the cardiac toxicity of Dox is to apply a nontoxic, glucuronide prodrug (HMR 1826) from which Dox is released by the action of beta-glucuronidase, an enzyme present at high levels in many tumors. "

07/01/2000 - "Overall less weight loss was observed with HMR 1826 treatment. "

03/15/1998 - "Furthermore, it could be demonstrated that beta-glucuronidase liberated in necrotic areas of tumors can activate HMR 1826, resulting in increased doxorubicin deposition in human tumor xenografts or in human lung cancers subjected to extracorporal perfusion, compared to chemotherapy with doxorubicin. "

06/15/1997 - "Enhanced uptake of doxorubicin into bronchial carcinoma: beta-glucuronidase mediates release of doxorubicin from a glucuronide prodrug (HMR 1826) at the tumor site."