摘要:
Provided are cycloalkyl- and cycloalkenyl-substituted benzaldehydes and heteroaldehydes of formula (I) that act as allosteric modulators of hemoglobin, methods and intermediates for their preparation, pharmaceutical compositions containing the modulators, and methods for their use in treating disorders mediated by hemoglobin and disorders that would benefit from increased tissue oxygenation.
摘要:
Benzocycloalkane derivatives of the formula (I) ##STR1## wherein: Z represents a methylene group or an ethylene group, either one of R.sup.1 and R.sup.2 represents --(CH.sub.2).sub.m --COOR.sup.3 and the other represents ##STR2## wherein R.sup.3 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, n represents an interger of 1 to 6 and m represents an interger of 0 to 5, and the physiologically acceptable salts thereof; having a strong and selective inhibition activity of thromboxane A.sub.2 synthesis.
摘要:
There is provided a novel and efficient stereoselective total synthesis of epipodophyllotoxin and related epipodophyllotoxin compounds of the general formula ##STR1## wherein R.sup.1 and R.sup.2 each are independently hydrogen or (lower)alkoxy, or R.sup.1 and R.sup.2, taken together, is methylenedioxy; R.sup.4 and R.sup.6 each are independently hydrogen or (lower)alkoxy; and R.sup.5 is hydrogen or a phenol-protecting group; or an acid addition salt thereof. The present invention also provides novel intermediates and processes for the preparation of said intermediates, which are then converted into known antineoplastic agents.
摘要:
Provided are cycloalkyl- and cycloalkenyl-substituted benzaldehydes and heteroaldehydes of formula (I) that act as allosteric modulators of hemoglobin, methods and intermediates for their preparation, pharmaceutical compositions containing the modulators, and methods for their use in treating disorders mediated by hemoglobin and disorders that would benefit from increased tissue oxygenation.
摘要:
Provided in the present invention are various labdane diterpenoid compounds and derivatives thereof for use in preparation of a pharmaceutical composition for preventing or treating neurodegenerative diseases. Also provided in the present invention is a semen biotae extract comprising one or more labdane diterpenoid compounds and derivatives thereof for use in preparation of a pharmaceutical composition for preventing or treating neurodegenerative diseases.
摘要:
The present invention relates to novel 4,4-(disubstituted)cyclohexan-1-carboxylate monomers and related compounds, pharmaceutical compositions containing these compounds, and their use in treating allergic and inflammatory diseases and for inhibiting the production of Tumor Necrosis Factor (TNF).
摘要:
The present invention relates to novel 3,3-(disubstituted)cyclohexan-1-carboxylate dimers and related compounds, pharmaceutical compositions containing these compounds, and their use in treating allergic and inflammatory diseases and for inhibiting the production of Tumor Necrosis Factor (TNF).