摘要:
Immunostimulating 7,8-disubstituted guanine derivatives that also contain a morpholinyl group as a position-9 substituent are disclosed whose structures are represented by formula I ##STR1## wherein X is O or S; R.sup.1 is a hydrocarbyl or substituted hydrocarbyl group having a length of about one to about seven carbon atoms; R.sup.2 is a hydrogen or C.sub.1 -C.sub.8 acyl; R.sup.3 is hydrogen, a C.sub.1 -C.sub.5 aliphatic hydrocarbyl, aralkyl or substituted aralkyl group; and the pharmaceutically acceptable base addition salts thereof. Also disclosed are compositions containing an immunostimulating substituted guanine derivative and processes for using the same.
摘要:
Immunostimulating 7,8-disubstituted guanine derivatives that also contain a 9-alkyl, 9-alkoxy or 9-aralkyl substituent are disclosed whose structures are represented by Formula I ##STR1## wherein X is O or S; R.sup.1 is a hydrocarbyl or substituted hydrocarbyl group having a length of about one to about seven carbon atoms; R.sup.2 is a hydrocarbyl or hydroxyl- or ether-substituted hydrocarbyl group having a length of about four to about ten carbon atoms; and the pharmaceutically acceptable base addition salts thereof. Also disclosed are compositions containing an immunostimulating guanine derivative and processes for using the same.
摘要:
Immunostimulating 7,8-disubstituted guanine derivatives that also contain a morpholinyl group as a position-9 substituent are disclosed whose structures are represented by formula I ##STR1## wherein X is O or S; R.sup.1 is a hydrocarbyl or substituted hydrocarbyl group having a length of about one to about seven carbon atoms; R.sup.2 is a hydrogen or C.sub.1 -C.sub.8 acyl; R.sup.3 is hydrogen, a C.sub.1 -C.sub.5 aliphatic hydrocarbyl, aralkyl or substituted aralkyl group; and the pharmaceutically acceptable base addition salts thereof. Also disclosed are compositions containing an immunostimulating substituted guanine derivative and processes for using the same.
摘要:
Immunostimulating 7,8-disubstituted guanine derivatives that also contain a .beta.-9,1'-linked-2',3'-dideoxy-2',3'-didehydroribosyl substituent are disclosed whose structures are represented by Formula I ##STR1## wherein X is O or S; R.sup.1 is a hydrocarbyl or substituted hydrocarbyl moiety having a length of about one to about seven carbon atoms; R.sup.2 is hydrogen or C.sub.1 -C.sub.8 acyl; and the pharmaceutically acceptable base addition salts thereof. Also disclosed are compositions containing an immunostimulating guanine derivative and processes for using the same.
摘要:
The present invention is directed to a method for the treatment of epilepsy and related disorders comprising administering to a subject in need thereof, co-therapy with a therapeutically effective amount of a benzo-heteroaryl sulfamide derivative as described herein and a therapeutically effective amount of one or more anticonvulsant and/or anti-epileptic agents.
摘要:
The present invention is a method for the treatment of depression comprising administering to a subject in need thereof a therapeutically effective amount of one or more novel benzo-fused heterocycle sulfamide derivatives of formula (I) and formula (II) as herein defined. The present invention is directed to a method for the treatment of depression, which includes mono-therapy and alternatively, co-therapy with at least one antidepressant.
摘要:
The present invention is directed to novel 1,3,8-triazaspiro[4.5]decan-4-one derivatives of the general formula wherein all variables are as defined herein, useful in the treatment of disorders and conditions mediated by the ORL-1 G-protein coupled receptor. More particularly, the compounds of the present invention are useful in the treatment of disorders and conditions such as anxiety, depression, substance abuse, neuropathic pain, acute pain, migraine, asthma, cough and for improved cognition.
摘要:
The present invention is directed to bridged aryl piperazine derivatives, pharmaceutical compositions containing them and their use in the treatment of depression and related disorders. The compounds of the present invention are serotonin transport inhibitors and/or modulators of 5HT1A.
摘要:
The present invention is directed to 2-amino-3,4-dihydro-quinoline derivatives, pharmaceutical compositions containing them and their use in the treatment of Alzheimer's disease (AD) and related disorders. The compounds of the invention are inhibitors of β-secretase, also known as β-site cleaving enzyme and BACE, BACE1, Asp2 and memapsin2.
摘要:
The present invention is directed to novel 2-amino-3,4-dihydro-quinazoline derivatives, pharmaceutical compositions containing them and their use in the treatment of Alzheimer's disease (AD) and related disorders. The compounds of the invention are inhibitors of β-secretase, also known as β-site cleaving enzyme and BACE.