37 results about "Idarubicin" patented technology

Conjugates of transferrin, albumin and polyethylence glycol consisting of native or thiolated transferrin or albumin or of polyethylene glycol (MW between approximately 5,000 and 20,0000) with at least one HS-, HO- or H2N group and cytostatic compounds derived through maleinimide or N-hydroxysuccinimide ester compounds, such as doxorubicin, daunorubicin, epirubicin, idarubicin, mitoxandrone, chloroambucil, melphalan, 5-fluorouracyl, 5'-desoxy-5-fluorouridine, thioguanine, methotrexate, paclitaxel, docetaxel, topotecan, 9-aminocamptothecin, etoposide, teniposide, mitopodoside, vinblastine, vincristine, vindesine, vinorelbine or a compound of general formula A, B, C or D, where n=0-6, X=-NH2, -OH, -COOH, -O-CO-R-COR*, -NH-CO-R-COR*, where R is an aliphatic carbon chain with 1-6 carbon atoms or a substituted or unsubstituted phenylene group and R* H, phenyl, alkyl with 1-6 carbon atoms.

Compositions which comprise an anthracycline agent, and a cytidine analog are encapsulated in liposomal carriers. The preferred anthracycline agent is selected from the group of daunorubicin, doxorubicin, and idarubicin, while the preferred cytidine analog is selected from the group of cytarabine, gemcitabine, or 5-azacytidine. The combination of the anthracycline agent and cytidine analog encapsulated in said liposomal carriers are useful in achieving a drug retention and a sustained drug release for each therapeutic agent.

Disclosed is a compound anticancer slow release agent which comprises slow release microspheres and dissolvent, wherein the slow release microballoons comprise anti-cancer active constituents and slow release auxiliary materials, the dissolvent being specific dissolvent containing suspension adjuvant. The anticancer effective ingredients include Aclarubicin, Idarubicin, Doxorubicin, Epirubicin, Valtaxin, Pirarubicin, Losaxantrone, Losoxantrone and / or anticancer antibiotic synergistic agents selected from phosphoinositide-3-kinase inhibitor, pyrimidine analogues and / or DNA restoration enzyme inhibitor, the slow release auxiliary materials are selected from polylactic acid copolymer EVAc, or sebacic acid copolymer, the viscosity of the suspension adjuvant is 100-3000cp (at 20-30 deg C). The slow release microspheres can also be prepared into slow release implanting agent for lowering down the whole body toxicity reaction of the medicament when locally dispensing on the tumor, and for selectively increasing the tumor local medicinal concentration.

The invention relates to a temperature-controlled sustained-release injection containing an anti-cancer drug, which consists of the anti-cancer drug and an amphiphilic block copolymer hydrogel and has the temperature-sensitive gelatinization feature, the temperature-controlled sustained-release injection is flowable liquid in the environment that is lower than the body temperature and can be automatically converted to the water-insoluble gel that can not flow and be biodegradable for absorption in an endotherm, thus allowing the drug to have the local sustained release in a tumor and maintain the effective drug concentration for a plurality of weeks to a plurality of months; the temperature-controlled sustained-release injection can be injected in the tumor or the tumor periphery or be arranged in the postoperative tumor cavity, thus significantly reducing the systemic reaction of the drug, strengthening the treatment effects of chemotherapy, radiotherapy and other non-surgical therapies, and being used for the treatment of the tumors in different stages. The anti-cancer drug can be vincristine, vinorelbine, navelbine, vindesine, vinleurosine, vinrosidine, cephalotaxine, bleomycin, daunomycin, aclarubicin, epirubicin, idarubicin, pirarubicin, valrubicin, mitomycin C, actinomycin D, losoxantrone, mitoxantrone, mitozolomide, temozolomide and so on.

Conjugates of transferrin, albumin and polyethylence glycol consisting of native or thiolated transferrin or albumin or of polyethylene glycol (MW between approximately 5,000 and 20,0000) with at least one HS-, HO- or H2N group and cytostatic compounds derived through maleinimide or N-hydroxysuccinimide ester compounds, such as doxorubicin, daunorubicin, epirubicin, idarubicin, mitoxandrone, chloroambucil, melphalan, 5-fluorouracyl, 5'-desoxy-5-fluorouridine, thioguanine, methotrexate, paclitaxel, docetaxel, topotecan, 9-aminocamptothecin, etoposide, teniposide, mitopodoside, vinblastine, vincristine, vindesine, vinorelbine or a compound of general formula A, B, C or D, where n=0-6, X=-NH2, -OH, -COOH, -O-CO-R-COR*, -NH-CO-R-COR*, where R is an aliphatic carbon chain with 1-6 carbon atoms or a substituted or unsubstituted phenylene group and R*H, phenyl, alkyl with 1-6 carbon atoms.

The present invention provides a new method of producing high quality idarubicin aglycone from 4-protected demethoxydaunomycinones such as 4-demethoxydaunomycinone-4-triflate.

The invention provides pharmaceutical compositions and method for inhibiting growth of prostatic adenocarcinoma, stomach cancer, breast cancer, endometrial, ovarian or other cancers of epithelial secretion, or benign prostate hyperplasia (BPH). In one embodiment the pharmaceutical composition includes human rHuPSP94, antigenic portions thereof, and functionally equivalent polypeptides thereof. In another embodiment, the pharmaceutical composition includes a mixture of human rHuPSP94, antigenic portions thereof, and functionally equivalent polypeptides thereof and an anticancer drug which may be administered in an appropriate dosage form, dosage quantity and dosage regimen to a patient suffering from, for example of prostatic adenocarcinoma, stomach cancer, breast cancer, endometrial, ovarian or other cancers of epithelial secretion, benign prostate hyperplasia, or (BPH) gastrointestinal cancer. The anticancer drug of the latter mixture may be one selected from the group of drugs including mitomycin, idarubicin, cisplatin, 5-fluoro-uracil, methotrexate, adriamycin, daunomycin, taxol, taxol derivative, and mixtures thereof.

This invention relates to methods and compositions for treatment of inv(16) leukemia and particularly to treatment of acute myeloid leukemia. Disclosed is a method of treating inv(16) leukemia comprising the step of administering to a subject in need thereof a therapeutically effective combination of a) a compound of the formula (1) and b) a chemotherapeutic agent selected from the group consisting of pirarubicin, aclarubicin, mitoxantrone, doxorubicin, daunorubicin, idarubicin, epirubicin, cytarabine, pharmaceutically acceptable salts and mixtures thereof. The therapeutically effective combination synergistically inhibits proliferation of inv(16) leukemia cells. This invention also relates to pharmaceutical compositions comprising a therapeutically effective combination of the compound of formula (1) and the chemotherapeutic agent and a pharmaceutically acceptable excipient.

Disclosed is an anticancer slow release agent which comprises slow release microspheres and dissolvent, wherein the slow release microballoons comprise anti-cancer active constituents and slow releaseauxiliary materials, the dissolvent being specific dissolvent containing suspension adjuvant. The anticancer antibiotics are selected from Idarubicin, Valtaxin, Pirarubicin and Mitoxantrone, The anti-metabolite drugs are selected from Pemetrexed, Carmustine, Tegafur, Zalcitabine, Emtritabine, Galocitabine, Ibacitabine, Ancitabine, Decitabine, Flurocitabine, Enocitabine, Imidazoletabine, Capecittabine, Gemcitabine, Fludrarbine, Raltitrexed, Dexrazoxane, Cladribine, Nolatrexed and folic acid, The slow release auxiliary materials are selected from EVAc, Polifeprosan, sebacylic acid copolymer, lactic acid, the viscosity of the suspension adjuvant is 100-3000cp (at 25-30 deg C), and is selected from sodium carboxymethylcellulose. The slow release microspheres can also be prepared into slow release implanting agent for injection or placement in or around tumor.

The invention discloses a stable and safe idarubicin pharmaceutical composition and a preparation method thereof. The pharmaceutical composition contains idarubicin or a pharmaceutically acceptable salt thereof and a compound of formula A or a pharmaceutically acceptable salt thereof in an amount of no more than 0.3%. According to the method, an impurity A in idarubicin is separated and confirmed.Prior to this, there is no report that the impurity A is present in the idarubicin. The impurity A is fully researched, it is found that the existence of the impurity A affects the physical and chemical stability of idarubicin and increases cardiac toxicity of idarubicin. The pharmaceutical composition enables idarubicin to maintain good stability. The invention further provides a method for preparing the impurity A. The high-purity impurity A can be acquired to serve as a reference sample or a standard sample for controlling the content of the impurity A in idarubicin and preparations thereof.

The application provides a medicine containing idarubicin, its preparation method, pharmaceutical composition and application. The drug includes nucleic acid nanoparticles and idarubicin, and idarubicin is mounted on the nucleic acid nanoparticles; the nucleic acid nanoparticles include a nucleic acid domain, the nucleic acid domain includes a sequence, b sequence and c sequence, and the a sequence includes a1 The sequence or a1 sequence has at least one base insertion, deletion or substitution sequence, the b sequence contains the b1 sequence or the b1 sequence has at least one base insertion, deletion or substitution, and the c sequence contains the c1 sequence or the c1 sequence has at least one base substitution. Sequences of insertions, deletions or substitutions. The idarubicin-containing medicine provided by the present application, after the nucleic acid domain is modified by the target head, can have better targeting, can deliver idarubicin stably, and has high reliability.

Disclosed herein are methods and drug compositions for treating Lyme disease and post-treatment Lyme disease syndrome (PTLDS) or chronic Lyme disease (CLD). In one embodiment, a method of treating a subject with Lyme disease involves administering an effective amount of a therapeutic agent selected from the group consisting of tetraethylthiuram disulfide, doxorubicin, epirubicin, azlocillin, cephalothin, josamycin, cefotaxime, cefazolin, erythromycin, calcimycin, gramicidin, cefdinir, gambogic acid, ceftazidime, ticarcillin, valinomycin, moxifloxacin, linezolid, idarubicin, tosufloxacin, loratadine, ceftriaxone, and combinations thereof, and pharmaceutical salts, hydrates, and solvates thereof.

Disclosed is a compound anticancer slow release agent which comprises slow release microspheres and dissolvent, wherein the slow release microballoons comprise anti-cancer active constituents and slowrelease auxiliary materials, the dissolvent being specific dissolvent containing suspension adjuvant. The anticancer effective ingredients include Aclarubicin, Idarubicin, Doxorubicin, Epirubicin, Valtaxin, Pirarubicin, Losaxantrone, Losoxantrone and / or anticancer antibiotic synergistic agents selected from phosphoinositide-3-kinase inhibitor, pyrimidine analogues and / or DNA restoration enzymeinhibitor, the slow release auxiliary materials are selected from polylactic acid copolymer EVAc, or sebacic acid copolymer, the viscosity of the suspension adjuvant is 100-3000cp (at 20-30 deg C). The slow release microspheres can also be prepared into slow release implanting agent for lowering down the whole body toxicity reaction of the medicament when locally dispensing on the tumor, and for selectively increasing the tumor local medicinal concentration.

The present invention relates to a method for pharmacological treatment of accidental extravasation of topoisomerase II poisons, such as anthracyclines. In particular, the invention relates to the use of a topo II catalytic inhibitor, such as the bisdioxopiperazine ICRF-187, for the treatment of an accidental extravasation of a topoisomerase II poison. A method for treatment of such extravasation of a topoisomerase poison such as the anthracyclines, daunorubicin, doxorubicin, epirubicin, or idarubicin is disclosed.