摘要:
There are disclosed analogs of the antitumor agent, rebeccamycin, which possess antineoplastic properties against mammalian, particularly experimental animal, tumor systems. The compounds of the invention are aminoalkylated derivatives of rebeccamycin produced by first reacting rebeccamycin with a strong base to obtain a reactive intermediate and then reacting the reactive intermediate with an aminoalkyl compound.
摘要:
There are disclosed intermediates which can be converted into podophyllotoxin and related compounds, which are known antineoplastic agents. There are also disclosed processes for the preparation of such intermediates, and processes for the conversion of the intermediates into known intermediates which are readily converted into podophyllotoxin and related compounds.
摘要:
Novel mono-, di- and triacylated derivatives of scirpentriol are provided for use as antitumor agents. Also provided are methods for the production of such derivatives.
摘要:
Novel mono-, di- and triacylated derivatives of scirpentriol are provided for use as antitumor agents. Also provided are methods for the production of such derivatives.
摘要:
Novel 3-hydroxyiminoscirpen-4.beta., 15-diol esters and derivatives thereof are provided for use as antitumor agents. Also provided are processes for producing the above compounds and methods for using them to inhibit malignant tumors in mammals.
摘要:
Novel mono-, di- and triacylated derivatives of scirpentriol are provided for use as antitumor agents. Also provided are methods for the production of such derivatives.
摘要:
A lawn moving vehicle (1) is for movwing lawn along the travel path of the vehicle. The lawn moving vehicle (1) includes: at least one electric reel unit having an electric reel (22) driven by a motor (24); sensors (34a-34c) for detecting the travel speed of the vehicle; and a control device (37) for controlling the motor (24) according to the result of the detection by the sensors (34a-34c) to thereby control the rotational speed of the electric reel (22) provided to the electric reel unit.
摘要:
This invention relates to compounds of the formula wherein a, R1, R2, R3, R4, R5, R6 and X are each as defined above, and to pharmaceutically acceptable salts thereof, useful as potent antibacterial and antiprotozoal agents that may be used to treat various bacterial and protozoal infections and disorders related to such infections. The invention also relates to pharmaceutical compositions containing the compounds of formula I and to methods of treating bacterial and protozoal infections by administering the compounds of formula I.
摘要翻译:本发明涉及下式化合物:其中a,R 1,R 2,R 3,R 4, R 5,R 6和X各自如上所定义,及其药学上可接受的盐,可用作有效的抗细菌和抗原虫药,其可用于治疗各种细菌 和与这种感染有关的原生动物感染和疾病。 本发明还涉及含有式I化合物的药物组合物和通过施用式I化合物治疗细菌和原生动物感染的方法。
摘要:
The invention relates to a method of preparing compounds of the formula and to pharmaceutically acceptable salts thereof. The compounds of formula 1 are antibacterial agents that may be used to treat various bacterial and protozoa infections. The invention also relates to pharmaceutical compositions containing the compounds of formula 1 and to methods of treating bacterial protozoa infections by administering the compounds of formula 1. The invention also relates to methods of preparing the compounds of formula 1 and to intermediates useful in such preparation.
摘要:
The invention relates to a method of preparing compounds of the formula and to pharmaceutically acceptable salts thereof. The compounds of formula 1 are antibacterial agents that may be used to treat various bacterial and protozoa infections. The invention also relates to pharmaceutical compositions containing the compounds of formula 1 and to methods of treating bacterial protozoa infections by administering the compounds of formula 1. The invention also relates to methods of preparing the compounds of formula 1 and to intermediates useful in such preparation.