摘要:
Intermediates, for preparing non-peptide retroviral protease inhibitors, said intermediates having the formula: or an acid addition salt thereof or an N-protected derivative thereof wherein at each occurrence the N-protecting group is independently selected from the group consisting of formyl, acetyl, pivaloyl, t-butylacetyl, t-butyloxycarbonyl, benzyloxycarbonyl, benzyl and isopropylaminocarbonyl; or said intermediates being selected from:
(2S,3R,4S,5S)-2,5-di-(N-(Cbz-valinyl)amino)-3,4-dihydroxy-1,6-diphenylhexane; (2S,3S,4S,5S)-2,5-di-(N-(Cbz-valinyl)amino)-3,4-dihydroxy-1,6-diphenylhexane; (2S,3R,4R,5S)-2,5-di-(N-(Cbz-valinyl)amino)-3,4-dihydroxy-1,6-diphenylhexane; (2S,3S,4S,5S)-2,5-di-(N-(valinyl)amino)-3,4-dihydroxy-1,6-diphenylhexane; (2S,3R,4S,5S)-2,5-di-(N-(valinyl)amino)-3,4-dihydroxy-1,6-diphenylhexane; (2S,3R,4R,5S)-2,5-di-(N-(valinyl)amino)-3,4-dihydroxy-1,6-diphenylhexane; (2S,3S,4R,5S)-2-(N-(t-butyloxy)carbonyl)amino)-5-(N-(Cbz-valinyl)amino)-3,4-dihydroxy-1,6-diphenylhexane; 2-(N-benzyl-N-(benzyloxycarbonyl)amino)-5-(t-butyloxycarbonylamino)-1,6-diphenyl-3-hexene-3,4-oxide; 2-amino-5-(t-butyloxycarbonylamino)-1,6-diphenyl-3-hexene-3,4-oxide; and 2,5-di-(t-butyloxycarbonylamino)-1,6-diphenyl-3-hexene-3,4-oxide; or an acid addition salt thereof.
摘要:
Isothiazolo-quinoline derivatives of the formula I which may exist as tautomers (formula II) are described which are cytotoxic for various tumor cell lines and are useful in the treatment of neoplastic diseases. wherein R is selected from (a) lower alkyl, (b) haloalkyl, (c) lowercycloalkyl, (d) alkylamino, (e) an aromatic heterocyclic group and (f) a phenyl group; W, X and Z are independently selected from hydrogen, halogen and lower alkyl; and Y is selected from a (a) phenyl group, (b) -NR₂R₃, (c) a bicyclic N-containing heterocyclic group, and (d) -OR₁₀, wherein R₁₀ is hydrogen, lower alkyl or a phenyl group; or any two of W, X, Y and Z taken together form a fused, substituted or unsubstituted, aromatic group or heterocyclic group.
摘要翻译:描述了可以互变异构体形式存在的式I异噻唑并喹啉衍生物(式II),其对各种肿瘤细胞系具有细胞毒性,并可用于治疗肿瘤疾病。 (a)低级烷基,(b)卤代烷基,(c)低级环烷基,(d)烷基氨基,(e)芳族杂环基和(f)苯基; W,X和Z独立地选自氢,卤素和低级烷基; (a)苯基,(b)-NR 2 R 3,(c)双环含N杂环基和(d)-OR 10,其中R 10是氢,低级烷基或苯基; 或者W,X,Y和Z中的任意两个一起形成稠合的取代或未取代的芳族基团或杂环基团。
摘要:
A method and a composition for treating or reducing and/or controlling intraocular pressure comprising administering an effective amount of a renin inhibiting compound of the formula: wherein A is a substituent; W is CO or CHOH and U is CH₂ or NR₂ wherein R₂ is hydrogen or loweralkyl; with the proviso that when W is CHOH then U is CH₂; R₁ is loweralkyl, cycloalkyl, benzyl, (alpha,alpha)-dimethylbenzyl, 4-hydroxybenzyl, 4-methoxybenzyl, halobenzyl, (1-naphthyl)methyl, (2-naphthyl)methyl, (4-imidazoyl)methyl, phenethyl, 1-benzyloxyethyl, phenoxy, thiophenoxy or anilino; R₃ is loweralkyl, loweralkenyl, ((alkoxy)alkoxy)alkyl, carboxyalkyl, (thioalkoxy)alkyl, benzyl or heterocyclic ring substituted methyl; and R₄ is a substituted amino group; or pharmaceutically acceptable salts or esters thereof. Also disclosed are compositions, methods and kits for treating glaucoma or reducing and/or controlling intraocular pressure wherein the renin inhibiting compound is administered in combination with a beta-adrenergic antagonist, a steroidal antiinflammatory agent or an angiotensin converting enzyme inhibiting compound.
摘要:
Isothiazolo-quinoline derivatives of the formula I which may exist as tautomers (formula II) are described which are cytotoxic for various tumor cell lines and are useful in the treatment of neoplastic diseases. wherein R is selected from (a) lower alkyl, (b) haloalkyl, (c) lowercycloalkyl, (d) alkylamino, (e) an aromatic heterocyclic group and (f) a phenyl group; W, X and Z are independently selected from hydrogen, halogen and lower alkyl; and Y is selected from a (a) phenyl group, (b) -NR₂R₃, (c) a bicyclic N-containing heterocyclic group, and (d) -OR₁₀, wherein R₁₀ is hydrogen, lower alkyl or a phenyl group; or any two of W, X, Y and Z taken together form a fused, substituted or unsubstituted, aromatic group or heterocyclic group.
摘要:
A retroviral protease inhibiting compound of the formula or a pharmaceutical acceptable salt, prodrug or ester thereof, wherein X is a linking group; A is
(1) substituted amino, (2) substituted carbonyl, (3) functionalized imino, (4) functionalized alkyl, (5) functionalized acyl, (6) functionalized heterocyclic or (7) functionalized (heterocyclic)alkyl; and B is (1) substituted carbonyl independently defined as herein, (2) substituted amino independently defined as herein, (3) functionalized imino independently defined as herein, (4) functionalized alkyl independently defined as herein, (5) functionalized acyl independently defined as herein, (6) functionalized heterocyclic independently defined as herein or (7) functionalized (heterocyclic)alkyl independently defined as herein.
摘要:
A method and a composition for treating or reducing and/or controlling intraocular pressure comprising administering an effective amount of a renin inhibiting compound of the formula: wherein A is a substituent; W is CO or CHOH and U is CH₂ or NR₂ wherein R₂ is hydrogen or loweralkyl; with the proviso that when W is CHOH then U is CH₂; R₁ is loweralkyl, cycloalkyl, benzyl, (alpha,alpha)-dimethylbenzyl, 4-hydroxybenzyl, 4-methoxybenzyl, halobenzyl, (1-naphthyl)methyl, (2-naphthyl)methyl, (4-imidazoyl)methyl, phenethyl, 1-benzyloxyethyl, phenoxy, thiophenoxy or anilino; R₃ is loweralkyl, loweralkenyl, ((alkoxy)alkoxy)alkyl, carboxyalkyl, (thioalkoxy)alkyl, benzyl or heterocyclic ring substituted methyl; and R₄ is a substituted amino group; or pharmaceutically acceptable salts or esters thereof. Also disclosed are compositions, methods and kits for treating glaucoma or reducing and/or controlling intraocular pressure wherein the renin inhibiting compound is administered in combination with a beta-adrenergic antagonist, a steroidal antiinflammatory agent or an angiotensin converting enzyme inhibiting compound.