WO1994004492A1 - Hydroxyethylamino sulfonamides useful as retroviral protease inhibitors - Google Patents

Hydroxyethylamino sulfonamides useful as retroviral protease inhibitors Download PDF

Info

Publication number
WO1994004492A1
WO1994004492A1 PCT/US1993/007814 US9307814W WO9404492A1 WO 1994004492 A1 WO1994004492 A1 WO 1994004492A1 US 9307814 W US9307814 W US 9307814W WO 9404492 A1 WO9404492 A1 WO 9404492A1
Authority
WO
WIPO (PCT)
Prior art keywords
radicals
compound
alkyl
amino
para
Prior art date
Application number
PCT/US1993/007814
Other languages
English (en)
French (fr)
Inventor
Michael L. Vazquez
Richard A. Mueller
John J. Talley
Daniel Getman
Gary A. Decrescenzo
John N. Freskos
Original Assignee
G.D. Searle & Co.
The Monsanto Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25466397&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1994004492(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to DE69321845T priority Critical patent/DE69321845T2/de
Priority to JP50653094A priority patent/JP3657002B2/ja
Priority to KR1020007012894A priority patent/KR100336699B1/ko
Priority to CA002140929A priority patent/CA2140929C/en
Application filed by G.D. Searle & Co., The Monsanto Company filed Critical G.D. Searle & Co.
Priority to DK93923714T priority patent/DK0656887T3/da
Priority to KR1019950700563A priority patent/KR100296463B1/ko
Priority to EP93923714A priority patent/EP0656887B1/en
Priority to AU53474/94A priority patent/AU680635C/en
Priority to US08/204,827 priority patent/US6060476A/en
Publication of WO1994004492A1 publication Critical patent/WO1994004492A1/en
Priority to US08/294,468 priority patent/US5968942A/en
Priority to US08/586,866 priority patent/US6046190A/en
Priority to NO950533A priority patent/NO305478B1/no
Priority to FI950650A priority patent/FI112471B/fi
Priority to US08/451,090 priority patent/US6455581B1/en
Priority to NO983099A priority patent/NO307047B1/no
Priority to US09/288,080 priority patent/US6248775B1/en
Priority to US09/525,161 priority patent/US6500832B1/en
Priority to US09/798,255 priority patent/US6417387B1/en
Priority to FI20012317A priority patent/FI119427B/fi
Priority to US10/157,019 priority patent/US6646010B2/en
Priority to US10/199,481 priority patent/US6846954B2/en
Priority to US10/633,376 priority patent/US6924286B1/en
Priority to US10/812,343 priority patent/US7115618B2/en
Priority to US11/110,943 priority patent/US7141609B2/en
Priority to US11/433,797 priority patent/US7531538B2/en
Priority to US11/526,101 priority patent/US7320983B2/en
Priority to US11/788,948 priority patent/USRE43596E1/en
Priority to US11/788,947 priority patent/USRE42889E1/en
Priority to NL300283C priority patent/NL300283I1/nl
Priority to US11/952,520 priority patent/US7829564B2/en
Priority to US13/238,923 priority patent/USRE43802E1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/01—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms
    • C07C311/02—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C311/03—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the sulfonamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C311/05—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the sulfonamide groups bound to hydrogen atoms or to acyclic carbon atoms to acyclic carbon atoms of hydrocarbon radicals substituted by nitrogen atoms, not being part of nitro or nitroso groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A61P31/18—Antivirals for RNA viruses for HIV
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/01—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms
    • C07C311/11—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic unsaturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/01—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms
    • C07C311/12—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing rings
    • C07C311/13—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing rings the carbon skeleton containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/14—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/15—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings
    • C07C311/16—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the sulfonamide groups bound to hydrogen atoms or to an acyclic carbon atom
    • C07C311/18—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the sulfonamide groups bound to hydrogen atoms or to an acyclic carbon atom to an acyclic carbon atom of a hydrocarbon radical substituted by nitrogen atoms, not being part of nitro or nitroso groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/15—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings
    • C07C311/20—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the sulfonamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/22—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms
    • C07C311/23—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms having the sulfur atoms of the sulfonamide groups bound to acyclic carbon atoms
    • C07C311/24—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms having the sulfur atoms of the sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/22—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms
    • C07C311/29—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/30—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/31—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups having the sulfur atoms of the sulfonamide groups bound to acyclic carbon atoms
    • C07C311/32—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups having the sulfur atoms of the sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/30—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/37—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
    • C07C311/38—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring having sulfur atoms of sulfonamide groups and amino groups bound to carbon atoms of six-membered rings of the same carbon skeleton
    • C07C311/39—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring having sulfur atoms of sulfonamide groups and amino groups bound to carbon atoms of six-membered rings of the same carbon skeleton having the nitrogen atom of at least one of the sulfonamide groups bound to hydrogen atoms or to an acyclic carbon atom
    • C07C311/41—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring having sulfur atoms of sulfonamide groups and amino groups bound to carbon atoms of six-membered rings of the same carbon skeleton having the nitrogen atom of at least one of the sulfonamide groups bound to hydrogen atoms or to an acyclic carbon atom to an acyclic carbon atom of a hydrocarbon radical substituted by nitrogen atoms, not being part of nitro or nitroso groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/30—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/45—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups at least one of the singly-bound nitrogen atoms being part of any of the groups, X being a hetero atom, Y being any atom, e.g. N-acylaminosulfonamides
    • C07C311/46—Y being a hydrogen or a carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/02—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms
    • C07C317/04—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/02—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms
    • C07C317/10—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/14—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/26—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
    • C07C317/28—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to acyclic carbon atoms of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/44—Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/23—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
    • C07C323/46—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having at least one of the nitrogen atoms, not being part of nitro or nitroso groups, further bound to other hetero atoms
    • C07C323/49—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having at least one of the nitrogen atoms, not being part of nitro or nitroso groups, further bound to other hetero atoms to sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/64—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and sulfur atoms, not being part of thio groups, bound to the same carbon skeleton
    • C07C323/67—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and sulfur atoms, not being part of thio groups, bound to the same carbon skeleton containing sulfur atoms of sulfonamide groups, bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/64—One oxygen atom attached in position 2 or 6
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72—Nitrogen atoms
    • C07D213/73—Unsubstituted amino or imino radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/81—Amides; Imides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/81—Amides; Imides
    • C07D213/82—Amides; Imides in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/89—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/22—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D277/24—Radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D277/82—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/18—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/20—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/42—Singly bound oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/30—Hetero atoms other than halogen
    • C07D333/34—Sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06—Dipeptides
    • C07K5/06008—Dipeptides with the first amino acid being neutral
    • C07K5/06017—Dipeptides with the first amino acid being neutral and aliphatic
    • C07K5/06026—Dipeptides with the first amino acid being neutral and aliphatic the side chain containing 0 or 1 carbon atom, i.e. Gly or Ala
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06—Dipeptides
    • C07K5/06139—Dipeptides with the first amino acid being heterocyclic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/04—Systems containing only non-condensed rings with a four-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/08—Systems containing only non-condensed rings with a five-membered ring the ring being saturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/18—Systems containing only non-condensed rings with a ring being at least seven-membered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/10—One of the condensed rings being a six-membered aromatic ring the other ring being six-membered, e.g. tetraline

Definitions

  • the present invention relates to retroviral protease inhibitors and, more particularly, relates to novel compounds and a composition and method for
  • This invention in particular, relates to sulfonamide-containing
  • composition and method for inhibiting retroviral composition and method for inhibiting retroviral
  • proteases such as human immunodeficiency virus (HIV) protease and for treating a retroviral infection, e.g., an HIV infection.
  • HIV human immunodeficiency virus
  • the subject invention also relates to processes for making such compounds as well as to
  • gag and gag-pol gene products are translated as proteins. These proteins are subsequently processed by a virally encoded protease (or proteinase) to yield viral enzymes and structural proteins of the virus core.
  • protease or proteinase
  • gag precursor proteins are processed into the core proteins and the pol precursor proteins are processed into the viral enzymes, e.g., reverse
  • Retroviral protease inhibition may involve a transition-state mimetic whereby the retroviral protease is exposed to a mimetic compound which binds to the enzyme in competition with the gag and gag-pol proteins to thereby inhibit replication of structural proteins and, more importantly, the retroviral protease itself. In this manner, retroviral replication proteases can be effectively inhibited.
  • EP 0264 795 discloses certain sulfonamide-containing hydroxyethylamine renin inhibitors.
  • renin and HIV proteases are both
  • the present invention is directed to virus inhibiting compounds and compositions. More
  • the present invention is directed to retroviral protease inhibiting compounds and
  • compositions to a method of inhibiting retroviral proteases, to processes for preparing the compounds and to intermediates useful in such processes.
  • the subject compounds are characterized as sulfonamide-containing hydroxyethylamine inhibitor compounds.
  • R represents hydrogen, alkoxycarbonyl, aralkoxycarbonyl, alkylcarbonyl, cycloalkylcarbonyl,
  • cycloalkylalkoxycarbonyl cycloalkylalkanoyl, alkanoyl, aralkanoyl, aroyl, aryloxycarbonyl, aryloxycarbonylalkyl, aryloxyalkanoyl, heterocyclylcarbonyl,
  • heterocyclyloxycarbonyl heterocyclylalkanoyl
  • heterocyclylalkoxycarbonyl heteroaralkanoyl
  • heteroaralkoxycarbonyl heteroaryloxycarbonyl
  • heteroaroyl alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl, aryloxyalkyl, heteroaryloxyalkyl, hydroxyalkyl, aminocarbonyl, aminoalkanoyl, and mono- and disubstituted aminocarbonyl and mono- and disubstituted aminoalkanoyl radicals wherein the substituents are selected from alkyl, aryl, aralkyl, cycloalkyl, cycloalkylalkyl, heteroaryl, heteroaralkyl, heterocycloalkyl,
  • R' represents hydrogen, radicals as defined for R 3 or R"SO 2 - wherein R" represents radicals as defined for R 3 ; or R and R' together with the nitrogen to which they are attached represent heterocycloalkyl and heteroaryl radicals;
  • R 1 represents hydrogen, -CH 2 SO 2 NH 2 , -CH 2 CO 2 CH 3 , -CO 2 CH 3 , -CO ⁇ H 2 , -CH 2 C(O)NHCH 3 , -C(CH 3 ) 2 (SH), -C(CH 3 ) 2 (SCH 3 ),
  • alkyl haloalkyl, alkenyl, alkynyl and cycloalkyl radicals, and amino acid side chains selected from asparagine, S-methyl cysteine and the sulfoxide (SO) and sulfone (SO 2 ) derivatives thereof, isoleucine, allo-isoleucine, alanine, leucine, tert-leucine, phenylalanine, ornithine, histidine, norleucine, glutamine, threonine, glycine, allo-threonine, serine, O-alkyl serine, aspartic acid, beta-cyano alanine and valine side chains;
  • R 1' and R 1" independently represent hydrogen and radicals as defined for R 1 , or one of R 1' and R 1" , together with R 1 and the carbon atoms to which R 1 , R 1' and R 1" are attached, represent a cycloalkyl radical;
  • R 2 represents alkyl, aryl, cycloalkyl, cycloalkylalkyl and aralkyl radicals, which radicals are optionally substituted with a group selected from alkyl and halogen radials, -NO 2 , -CN, -CF 3 , -OR 9 and -SR 9 , wherein R 9 represents hydrogen and alkyl radicals, and halogen radicals;
  • R 3 represents hydrogen, alkyl, haloalkyl, alkenyl, alkynyl, hydroxyalkyl, alkoxyalkyl, cycloalkyl,
  • heterocycloalkylalkyl aryl, aralkyl, heteroaralkyl, aminoalkyl and mono- and disubstituted aminoalkyl radicals, wherein said substituents are selected from alkyl, aryl, aralkyl, cycloalkyl, cycloalkylalkyl, heteroaryl, heteroaralkyl, heterocycloalkyl, and
  • heterocycloalkylalkyl radicals or in the case of a disubstituted aminoalkyl radical, said substituents along with the nitrogen atom to which they are attached, form a heterocycloalkyl or a heteroaryl radical;
  • R 4 represents radicals as defined by R 3 except for hydrogen
  • R 6 represents hydrogen and alkyl radicals; x represents 0, 1 or 2; t represents either 0 or 1; and
  • Y represents O, S and NR 15 wherein R 15 represents hydrogen and radicals as defined for R 3 .
  • R represents hydrogen, alkoxycarbonyl, aralkoxycarbonyl, alkylcarbonyl, cycloalkylcarbonyl,
  • cycloalkylalkoxycarbonyl cycloalkylalkanoyl, alkanoyl, aralkanoyl, aroyl, aryloxycarbonyl, aryloxycarbonylalkyl, aryloxyalkanoyl, heterocyclylcarbonyl,
  • heterocyclyloxycarbonyl heterocyclylalkanoyl
  • heterocyclylalkoxycarbonyl heteroaralkanoyl
  • heteroaralkoxycarbonyl heteroaryloxy-carbonyl
  • heteroaroyl alkyl, alkenyl, cycloalkyl, aryl, aralkyl, aryloxyalkyl, heteroaryloxyalkyl, hydroxyalkyl,
  • aminoalkanoyl radical is disubstituted, said substituents along with the nitrogen atom to which they are attached form a heterocycloalkyl or heteroaryl radical;
  • R' represents hydrogen and radicals as defined for R 3 or R and R' together with the nitrogen to which they are attached represent heterocycloalkyl and heteroaryl radical;
  • R 1 represents hydrogen, -CH 2 SO 2 NH 2 , -CH 2 CO 2 CH 3 , -CO 2 CH 3 , -CONH 2 , -CH 2 C(O)NHCH 3 , -C(CH 3 ) 2 (SH), -C(CH 3 ) 2 (SCH 3 ),
  • alkyl haloalkyl, alkenyl, alkynyl and cycloalkyl radicals, and amino acid side chains selected from asparagine, S-methyl cysteine and the sulfoxide (SO) and sulfone (SO 2 ) derivatives thereof, isoleucine, allo-isoleucine, alanine, leucine, tert-leucine, phenylalanine, ornithine, histidine, norleucine, glutamine, threonine, glycine, allo-threonine, serine, O-methyl serine, aspartic acid, beta-cyano alanine and valine side chains;
  • SO sulfoxide
  • SO 2 sulfone
  • R 2 represents alkyl, aryl, cycloalkyl, cycloalkylalkyl and aralkyl radicals, which radicals are optionally substituted with a group selected from alkyl and halogen radials, -NO 2 , -C ⁇ N, CF 3 , -OR 9 , -SR 9 , wherein R 9
  • R 3 represents alkyl, haloalkyl, alkenyl, alkynyl, hydroxyalkyl, alkoxyalkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, heteroaryl, heterocycloalkylalkyl, aryl, aralkyl, heteroaralkyl, aminoalkyl and mono- and disubstituted aminoalkyl radicals, wherein said
  • substituents are selected from alkyl, aryl, aralkyl, cycloalkyl, cycloalkylalkyl, heteroaryl, heteroaralkyl, heterocycloalkyl, and heterocycloalkylalkyl radicals, or in the case of a disubstituted aminoalkyl radical, said substituents along with the nitrogen atom to which they are attached, form a heterocycloalkyl or a heteroaryl radical; and
  • R 4 represents radicals as defined by R 3 .
  • a more preferred family of compounds within Formula II consists of compounds wherein:
  • R represents hydrogen, alkoxycarbonyl, aralkoxycarbonyl, alkylcarbonyl, cycloalkylcarbonyl,
  • cycloalkylalkoxycarbonyl cycloalkylalkanoyl, alkanoyl, aralkanoyl, aroyl, aryloxycarbonyl, aryloxycarbonylalkyl, aryloxyalkanoyl, heterocyclylcarbonyl,
  • heterocyclyloxycarbonyl heterocyclylalkanoyl, heterocyclylalkoxycarbonyl, heteroaralkanoyl,
  • heteroaralkoxycarbonyl heteroaryloxy-carbonyl
  • heteroaroyl alkyl, alkenyl, cycloalkyl, aryl, aralkyl, aryloxyalkyl, heteroaryloxyalkyl, hydroxyalkyl,
  • aminoalkanoyl radical is disubstituted, said substituents along with the nitrogen atom to which they are attached form a heterocycloalkyl or heteroaryl radical;
  • R' represents hydrogen and radicals as defined for R 3 or R and R' together with the nitrogen to which they are attached represent heterocycloalkyl and heteroaryl radical;
  • R 1 represents CH 2 C (O)NHCH 3 , C(CH 3 ) 2 (SCH 3 ),
  • threonine threonine, allo-threonine, isoleucine, tert-leucine, S-methyl cysteine and the sulfone and sulfoxide
  • R 2 represents alkyl, cycloalkylalkyl and aralkyl
  • radicals which radicals are optionally substituted with halogen radicals and radicals represented by the formula -OR 9 and -SR 9 wherein R 9 represents alkyl radicals;
  • R 3 and R 4 independently represent alkyl, alkenyl, alkoxyalkyl, cycloalkyl, cycloalkylalkyl,
  • heterocycloalkyl heterocycloalkyl, heterocycloalkylalkyl, aryl, aralkyl and heteroaralkyl radicals.
  • aryl aralkyl radicals.
  • heteroaralkyl radicals Of highest interest are compounds within
  • R represents alkoxycarbonyl, aralkoxycarbonyl
  • alkylcarbonyl cycloalkylcarbonyl
  • cycloalkylalkoxycarbonyl cycloalkylalkanoyl, alkanoyl, aralkanoyl, aroyl, aryloxycarbonyl, aryloxycarbonylalkyl, aryloxyalkanoyl, heterocyclylcarbonyl,
  • heterocyclyloxycarbonyl heterocyclylalkanoyl
  • heterocyclylalkoxycarbonyl heteroaralkanoyl
  • heteroaralkoxycarbonyl heteroaryloxy-carbonyl
  • heteroaroyl aminocarbonyl, aminoalkanoyl, and mono- and disubstituted aminocarbonyl and mono- and disubstituted aminoalkanoyl radicals wherein the substituents are selected from alkyl, aryl, aralkyl, cycloalkyl,
  • heterocycloalkyl heterocycloalkyalkyl radicals, or where said aminoalkanoyl radical is disubstituted, said substituents along with the nitrogen atom to which they are attached form a heterocycloalkyl or heteroaryl radical;
  • R' represents hydrogen and radicals as defined for R 3 or R and R' together with the nitrogen to which they are attached represent heterocycloalkyl and heteroaryl radical;
  • R 1 represents CH 2 C(O)NHCH 3 , C(CH 3 ) 2 (SCH 3 ),
  • R 2 represents CH 3 SCH 2 CH 2 -, iso-butyl, n-butyl, benzyl, 4-fluorobenzyl, 2-naphthylmethyl and cyclohexylmethyl radicals
  • R 3 represents isoamyl, n-butyl, isobutyl and cyclohexyl radicals
  • R 4 represents phenyl, substituted phenyl and methyl radicals.
  • R represents hydrogen, alkoxycarbonyl, aralkoxycarbonyl, alkylcarbonyl, cycloalkylcarbonyl,
  • cycloalkylalkoxycarbonyl cycloalkylalkanoyl, alkanoyl, aralkanoyl, aroyl, aryloxycarbonyl, aryloxycarbonylalkyl, aryloxyalkanoyl, heterocyclylcarbonyl,
  • heterocyclyloxycarbonyl heterocyclylalkanoyl
  • heterocyclylalkoxycarbonyl heteroaralkanoyl
  • heteroaralkoxycarbonyl heteroaryloxy-carbonyl
  • heteroaroyl alkyl, alkenyl, cycloalkyl, aryl, aralkyl, aryloxyalkyl, heteroaryloxyalkyl, hydroxyalkyl,
  • aminoalkanoyl radical is disubstituted, said substituents along with the nitrogen atom to which they are attached form a heterocycloalkyl or heteroaryl radical;
  • R' represents hydrogen and radicals as defined for R 3 or R and R' together with the nitrogen to which they are attached represent heterocycloalkyl and heteroaryl radical;
  • R 1 represents hydrogen, -CH 2 SO 2 NH 2 , -CH 2 CO 2 CH 3 , -CO 2 CH 3 , -CONH 2 , -CH 2 C(O)NHCH 3 , -C(CH 3 ) 2 (SH), -C(CH 3 ) 2 (SCH 3 ),
  • alkyl haloalkyl, alkenyl, alkynyl and cycloalkyl radicals, and amino acid side chains selected from asparagine, S-methyl cysteine and the sulfoxide (SO) and sulfone (SO 2 ) derivatives thereof, isoleucine, allo-isoleucine, alanine, leucine, tert-leucine, phenylalanine, ornithine, histidine, norleucine, glutamine, threonine, glycine, allo-threonine, serine, aspartic acid, beta-cyano alanine and valine side chains;
  • SO sulfoxide
  • SO 2 sulfone
  • R 2 represents alkyl, aryl, cycloalkyl, cycloalkylalkyl and aralkyl radicals, which radicals are optionally substituted with a group selected from alkyl and halogen radicals, -NO 2 , -C ⁇ N, CF 3, -OR 9 , -SR 9 , wherein R 9
  • R 3 represents alkyl, haloalkyl, alkenyl, alkynyl, hydroxyalkyl, alkoxyalkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, heteroaryl, heterocycloalkylalkyl, aryl, aralkyl, heteroaralkyl, aminoalkyl and mono- and disubstituted aminoalkyl radicals, wherein said
  • substituents are selected from alkyl, aryl, aralkyl, cycloalkyl, cycloalkylalkyl, heteroaryl, heteroaralkyl, heterocycloalkyl, and heterocycloalkylalkyl radicals, or in the case of a disubstituted aminoalkyl radical, said substituents along with the nitrogen atom to which they are attached, form a heterocycloalkyl or a heteroaryl radical; and R 4 represents radicals as defined by R 3 .
  • a more preferred family of compounds within Formula III consists of compounds wherein
  • R represents hydrogen, alkoxycarbonyl, aralkoxycarbonyl, alkylcarbonyl, cycloalkylcarbonyl,
  • cycloalkylalkoxycarbonyl cycloalkylalkanoyl, alkanoyl, aralkanoyl, aroyl, aryloxycarbonyl, aryloxycarbonylalkyl, aryloxyalkanoyl, heterocyclylcarbonyl,
  • heterocyclyloxycarbonyl heterocyclylalkanoyl
  • heterocyclylalkoxycarbonyl heteroaralkanoyl
  • heteroaralkoxycarbonyl heteroaryloxy-carbonyl
  • heteroaroyl alkyl, alkenyl, cycloalkyl, aryl, aralkyl, aryloxyalkyl, heteroaryloxyalkyl, hydroxyalkyl,
  • aminoalkanoyl radical is disubstituted, said substituents along with the nitrogen atom to which they are attached form a heterocycloalkyl or heteroaryl radical;
  • R' represents hydrogen and radicals as defined for R 3 or R and R' together with the nitrogen to which they are attached represent heterocycloalkyl and heteroaryl radical;
  • R 1 represents hydrogen, alkyl and alkenyl radicals, and amino acid side chains selected from the group consisting of asparagine, valine, threonine, allo-threonine, isoleucine, tert-leucine, S-methyl cysteine and the sulfone and sulfoxide derivatives thereof, alanine, and allo-isoleucine;
  • R 2 represents alkyl, cycloalkylalkyl and aralkyl
  • radicals which radicals are optionally substituted with halogen radicals and radicals represented by the formula -OR 9 and -SR 9 wherein R 9 represents hydrogen and alkyl and halogen radicals;
  • R 3 and R 4 independently represent alkyl, alkenyl, alkoxyalkyl, cycloalkyl, cycloalkylalkyl,
  • heterocycloalkyl heterocycloalkyl, heterocycloalkylalkyl, aryl, aralkyl, heteroaryl and heteroaralkyl radicals.
  • R represents hydrogen, alkoxycarbonyl, aralkoxycarbonyl, alkylcarbonyl, cycloalkylcarbonyl,
  • cycloalkylalkoxycarbonyl cycloalkylalkanoyl, alkanoyl, aralkanoyl, aroyl, aryloxycarbonyl, aryloxycarbonylalkyl, aryloxyalkanoyl, heterocyclylcarbonyl,
  • heterocyclyloxycarbonyl heterocyclylalkanoyl
  • heterocyclylalkoxycarbonyl heteroaralkanoyl
  • heteroaralkoxycarbonyl heteroaryloxy-carbonyl
  • heteroaroyl aminocarbonyl, aminoalkanoyl, and mono- and disubstituted aminocarbonyl and mono- and disubstituted aminoalkanoyl radicals wherein the substituents are selected from alkyl, aryl, aralkyl, cycloalkyl,
  • heterocycloalkyl heterocycloalkyalkyl radicals, or where said aminoalkanoyl radical is disubstituted, said substituents along with the nitrogen atom to which they are attached form a heterocycloalkyl or heteroaryl radical;
  • R' represents hydrogen and radicals as defined for R 3 or R and R 1 together with the nitrogen to which they are attached represent heterocycloalkyl and heteroaryl radical;
  • R 1 represents hydrogen, methyl, propargyl, t-butyl, isopropyl and sec-butyl radicals, and amino acid side chains selected from the group consisting of asparagine, valine, S-methyl cysteine, allo-iso-leucine, iso-leucine, threonine, serine, aspartic acid, beta-cyano alanine, and allo-threonine side chains;
  • R 2 represents CH 3 SCH 2 CH 2 -, iso-butyl, n-butyl, benzyl, 4-fluorobenzyl, 2-naphthylmethyl and cyclohexylmethyl radicals; and
  • R 3 represents alkyl, cyclohexyl, isobutyl, isoamyl, and n-butyl radicals
  • R 4 represents methyl, phenyl and substituted phenyl radicals wherein the substituents are selected from halo, alkoxy, hydroxy, nitro and amino substituents.
  • R represents hydrogen, alkoxycarbonyl, aralkoxycarbonyl, alkylcarbonyl, cycloalkylcarbonyl,
  • cycloalkylalkoxycarbonyl cycloalkylalkanoyl, alkanoyl, aralkanoyl, aroyl, aryloxycarbonyl, aryloxycarbonylalkyl, aryloxyalkanoyl, heterocyclylcarbonyl,
  • heterocyclyloxycarbonyl heterocyclylalkanoyl
  • heterocyclylalkoxycarbonyl heteroaralkanoyl
  • heteroaralkoxycarbonyl heteroaryloxy-carbonyl
  • heteroaroyl alkyl, alkenyl, cycloalkyl, aryl, aralkyl, aryloxyalkyl, heteroaryloxyalkyl, hydroxyalkyl,
  • aminoalkanoyl radical is disubstituted, said substituents along with the nitrogen atom to which they are attached form a heterocycloalkyl or heteroaryl radical;
  • R' represents hydrogen and radicals as defined for R 3 or R and R' together with the nitrogen to which they are attached represent heterocycloalkyl and heteroaryl radical;
  • R 1 represents hydrogen, -CH 2 SO 2 NH 2 , -CH 2 CO 2 CH 3 , -CO 2 CH 3 , -CONH 2 , -CH 2 C(O)NHCH 3 , -C(CH 3 ) 2 (SH), -C(CH 3 ) 2 (SCH 3 ), -C(CH 3 ) 2 (S[O]CH 3 ), -C(CH 3 ) 2 (S[O] 2 CH 3 ), alkyl, haloalkyl, alkenyl, alkynyl and cycloalkyl radicals, and amino acid side chains selected from asparagine, S-methyl cysteine and the sulfoxide (SO) and sulfone (SO 2 ) derivatives thereof, isoleucine, allo-isoleucine, alanine, leucine, tert-leucine, phenylalanine, ornithine, histidine, norleucine, glutamine, threonine,
  • R 1' and R 1" independently represent hydrogen and radicals as defined for RD or one of R 1' and R 1" , together with
  • R 2 represents alkyl, aryl, cycloalkyl, cycloalkylalkyl and aralkyl radicals, which radicals are optionally substituted with a group selected from alkyl and halogen radials, -NO 2 , -C ⁇ N, CF 3 , -OR 9 and -SR 9 , wherein R 9 represents hydrogen and alkyl radicals
  • R 3 represents alkyl, haloalkyl, alkenyl, alkynyl, hydroxyalkyl, alkoxyalkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, heteroaryl, heterocycloalkylalkyl, aryl, aralkyl, heteroaralkyl, aminoalkyl and mono- and disubstituted aminoalkyl radicals, wherein said
  • substituents are selected from alkyl, aryl, aralkyl, cycloalkyl, cycloalkylalkyl, heteroaryl, heteroaralkyl, heterocycloalkyl, and heterocycloalkylalkyl radicals, or in the case of a disubstituted aminoalkyl radical, said substituents along with the nitrogen atom to which they are attached, form a heterocycloalkyl or a heteroaryl radical; and R 4 represents radicals as defined by R 3 .
  • a more preferred family of compounds within Formula IV consists of compounds wherein
  • R represents an arylalkanoyl, heteroaroyl
  • aminocarbonyl mono-substituted aminoalkanoyl, or disubstituted aminoalkanoyl, or mono-or
  • R' represents hydrogen and radicals as defined for R 3 or R and R 1 together with the nitrogen to which they are attached represent a heterocycloalkyl or heteroaryl radical;
  • R 1 , R 1' and R 1" independently represent hydrogen and alkyl radicals having from 1 to about 4 carbon atoms, alkenyl, alkynyl, aralkyl radicals, and radicals
  • R" represents R 38 , -NR 38 R 39 and OR 38 wherein R 38 and R 39 independently represent hydrogen and alkyl radicals having from 1 to about 4 carbon atoms;
  • R 2 represents alkyl, cycloalkylalkyl and aralkyl
  • radicals which radicals are optionally substituted with halogen radicals and radicals represented by the formula -OR 9 and -SR 9 wherein R 9 represents hydrogen and alkyl radicals;
  • R 3 and R 4 independently represent alkyl, alkenyl, alkoxyalkyl, cycloalkyl, cycloalkylalkyl,
  • heterocycloalkyl heterocycloalkyl, heterocycloalkylalkyl, aryl, aralkyl, heteroaryl and heteroaralkyl radicals.
  • R represents an arylalkanoyl, aryloxycarbonyl
  • aryloxyalkanoyl alkanoyl, aminocarbonyl, mono- substituted aminoalkanoyl, or disubstituted
  • aminoalkanoyl or mono-or dialkylammocarbonyl radical
  • R' represents hydrogen and radicals as defined for R 3 or R and R' together with the nitrogen to which they are attached represent a heterocycloalkyl or heteroaryl radical;
  • R 1 , R 1' and R 1" independently represent hydrogen, methyl, ethyl, benzyl, phenylpropyl and propargyl radicals;
  • R 2 represents CH 3 SCH 2 CH 2 -, iso-butyl, n-butyl, benzyl, 4-fluorobenzyl, 2-naphthylmethyl and cyclohexylmethyl radicals;
  • R 3 represents alkyl, cyclohexyl, isobutyl, isoamyl and n-butyl radicals; and R 4 represents methyl, phenyl and substituted phenyl radicals wherein the substituents are selected from halo, alkoxy, amino and nitro substituents.
  • alkyl alone or in combination, means a straight-chain or branched-chain alkyl radical containing from 1 to about 10, preferably from 1 to about 8, carbon atoms.
  • examples of such radicals include methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, pentyl, iso-amyl, hexyl, octyl and the like.
  • alkenyl alone or in combination, means a straight-chain or branched-chain hydrocarbon radial having one or more double bonds and containing from 2 to about 18 carbon atoms preferably from 2 to about 8 carbon atoms.
  • alkenyl radicals examples include ethenyl, propenyl, alkyl, 1,4-butadienyl and the like.
  • alkynyl alone or in combination, means a straight-chain hydrocarbon radical having one or more triple bonds and containing from 2 to about 10 carbon atoms.
  • alkynyl radicals include ethynyl, propynyl,
  • alkoxy alone or in combination, means an alkyl ether radical wherein the term alkyl is as defined above.
  • suitable alkyl ether radicals include methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, iso-butoxy, sec-butoxy, tert-butoxy and the like.
  • cycloalkyl alone or in combination, means a saturated or partially
  • cycloalkylalkyl means an alkyl radical as defined above which is
  • cycloalkyl radical containing from about 3 to about 8, preferably from about 3 to about 6, carbon atoms.
  • cycloalkyl radicals include cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl and the like.
  • aryl alone or in combination, means a phenyl or naphthyl radical which optionally carries one or more substituents selected from alkyl, alkoxy, halogen, hydroxy, amino, nitro, cyano, haloalkyl and the like, such as phenyl, p-tolyl, 4-methoxyphenyl, 4-(tert-butoxy)phenyl, 4-fluorophenyl, 4-chlorophenyl,
  • aralkyl alone or in combination, means an alkyl radical as defined above in which one hydrogen atom is replaced by an aryl radical as defined above, such as benzyl, 2-phenylethyl and the like.
  • aralkoxy carbonyl alone or in combination, means a radical of the formula -C(O)-O-aralkyl in which the term “aralkyl” has the significance given above.
  • An example of an aralkoxycarbonyl radical is benzyloxycarbonyl.
  • aryloxy means a radical of the formula aryl-O- in which the term aryl has the significance given above.
  • alkanoyl alone or in combination, means an acyl radical derived from an alkanecarboxylic acid, examples of which include acetyl, propionyl, butyryl, valeryl, 4-methylvaleryl, and the like.
  • cycloalkylcarbonyl means an acyl group derived from a monocyclic or bridged cycloalkanecarboxylic acid such as cyclopropanecarbonyl, cyclohexanecarbonyl,
  • adamantanecarbonyl and the like, or from a benz-fused monocyclic cycloalkanecarboxylic acid which is optionally substituted by, for example, alkanoylamino, such as 1,2,3,4-tetrahydro-2-naphthoyl, 2-acetamido-1,2,3,4-tetrahydro-2-naphthoyl.
  • alkanoylamino such as 1,2,3,4-tetrahydro-2-naphthoyl, 2-acetamido-1,2,3,4-tetrahydro-2-naphthoyl.
  • alkanoylamino such as 1,2,3,4-tetrahydro-2-naphthoyl, 2-acetamido-1,2,3,4-tetrahydro-2-naphthoyl.
  • aralkanoyl means an acyl radical derived from an aryl-substituted
  • alkanecarboxylic acid such as phenylacetyl
  • aroyl means an acyl radical derived from an aromatic carboxylic acid.
  • examples of such radicals include aromatic carboxylic acids, an optionally substituted benzoic or naphthoic acid such as benzoyl, 4-chlorobenzoyl, 4-carboxybenzoyl,
  • heterocyclylcarbonyl heterocyclyloxycarbonyl
  • heteroaryloxycarbonyl, or a heteroaralkoxy carbonyl group or the like is an aromatic monocyclic, bicyclic, or tricyclic heterocycle which contains the hetero atoms and is optionally substituted as defined above with respect to the definition of heterocyclyl.
  • heterocyclyl and heteroaryl groups are pyrrolidinyl, piperidinyl, piperazinyl, morpholinyl, thiamorpholinyl, pyrrolyl, imidazolyl (e.g., imidazol 4-yl,
  • indolyl e.g., 2-indolyl, etc.
  • quinolinyl e.g., 2-quinolinyl, 3-quinolinyl, 1-oxido-2-quinolinyl, etc.
  • isoquinolinyl e.g.,
  • tetrahydroquinolinyl e.g., 1,2,3,4-tetrahydro-2-quinolyl, etc.
  • 1,2,3 ,4-tetrahydroisoquinolinyl e.g., 1,2,3,4-tetrahydro-1-oxo-isoquinolinyl, etc.
  • cycloalkylalkoxycarbonyl means an acyl group derived from a cycloalkylalkoxycarboxylic acid of the formula cycloalkylalkyl-O-COOH wherein cycloalkylalkyl has the significance given above.
  • aryloxyalkanoyl means an acyl radical of the formula aryl-O-alkanoyl wherein aryl and alkanoyl have the significance given above.
  • heterocyclyloxycarbonyl means an acyl group derived from heterocyclyl-O-COOH wherein
  • heterocyclyl is as defined above.
  • heterocyclylalkanoyl is an acyl radical derived from a heterocyclyl-substituted alkane carboxylic acid wherein heterocyclyl has the significance given above.
  • heterocyclylalkoxycarbonyl means an acyl radical derived from a heterocyclyl-substituted alkane-O-COOH wherein heterocyclyl has the significance given above.
  • heteroaryloxycarbonyl means an acyl radical derived from a carboxylic acid represented by heteroaryl- O-COOH wherein heteroaryl has the significance given above.
  • aminocarbonyl alone or in combination, means an amino-substituted carbonyl (carbamoyl) group derived from an amino-substituted carboxylic acid wherein the amino group can be a primary, secondary or tertiary amino group containing substituents selected from
  • aminoalkanoyl means an acyl group derived from an amino-substituted alkanecarboxylic acid wherein the amino group can be a primary, secondary or tertiary amino group containing substituents selected from hydrogen, and alkyl, aryl, aralkyl, cycloalkyl, cycloalkylalkyl radicals and the like.
  • halogen means
  • haloalkyl means an alkyl radical having the
  • haloalkyl radicals include chloromethyl, 1-bromoethyl, fluoromethyl, difluoromethyl, trifluoromethyl,
  • leaving group generally refers to groups readily displaceable by a nucleophile, such as an amine, a thiol or an alcohol nucleophile. Such leaving groups are well known in the art. Examples of such leaving groups include, but are not limited to, N-hydroxysuccinimide,
  • P represents an amino protecting group
  • R 2 is as defined above, is reduced to the corresponding alcohol utilizing an appropriate reducing agent.
  • Suitable amino protecting groups are well known in the art and include carbobenzoxy, t-butoxycarbonyl, and the like.
  • amino protecting group is carbobenzoxy.
  • a preferred N-protected chloroketone is
  • N-benzyloxycarbonyl-L-phenylalanine chloromethyl ketone is N-benzyloxycarbonyl-L-phenylalanine chloromethyl ketone.
  • a preferred reducing agent is sodium borohydride.
  • the reduction reaction is conducted at a temperature of from -10°C to about 25°C, preferably at about 0°C, in a suitable solvent system such as, for example,
  • chloroketones are commercially available, e.g., such as from Bachem, Inc., Torrance, California. Alternatively, the chloroketones can be prepared by the procedure set forth in S. J. Fittkau, J. Prakt. Chem., 315, 1037
  • the halo alcohol can be utilized directly, as described below, or, preferably, is then reacted, preferably at room temperature, with a suitable base in a suitable solvent system to produce an N-protected amino epoxide of the formula: wherein P and R 2 are as defined above.
  • suitable solvent systems for preparing the amino epoxide include ethanol, methanol, isopropanol, tetrahydrofuran, dioxane, and the like including mixtures thereof.
  • Suitable bases for producing the epoxide from the reduced chloroketone include potassium hydroxide, sodium hydroxide, potassium t-butoxide, DBU and the like. A preferred base is
  • a protected amino epoxide can be prepared, such as in co-owned and co-pending PCT Patent Application Serial No. PCT/US93/04804 whcih is
  • P represents carboxyl-protecting group, e.g., methyl, ethyl, benzyl, tertiary-butyl and the like;
  • R 2 is a defined above; and
  • p 1 and p 2 independently are selected fro amine protecting groups, including but not limited to, arylalkyl, substituted arylalkyl, cycloalkenylalkyl and substituted cycloalkenylalkyl, allyl, substituted allyl, acyl, alkoxycarbonyl, aralkoxycarbonyl and silyl.
  • arylalkyl examples include, but are not limited to benzyl, orthomethylbenzyl, trityl and benzhydryl, which can be optionall substituted with halogen, alkyl of C 1 -C 8 , alkoxy, hydroxy, nitro, alkylene, amino, alkylamino, acylamino and acyl, or their salts, such as phosphonium and ammonium salts.
  • aryl groups include phenyl, naphthalenyl, indanyl, anthracenyl, durenyl, 9-(9-phenylfluorenyl) and phenanthrenyl, cycloalkenylalkyl or substituted
  • Suitable acyl groups include carbobenzoxy, t- butoxycarbonyl, iso-butoxycarbonyl, benzoyl, substituted benzoyl, butyryl, acetyl, tri-fluoroacetyl, tri-chloroacetyl, phthaloyl and the like.
  • the p 1 and/or P 2 protecting groups can form a heterocyclic ring with the nitrogen to which they are attached, for example, 1,2-bis (methylene) benzene, phthalimidyl, succinimidyl, maleimidyl and the like and where these heterocyclic groups can further include
  • heterocyclic groups can be mono-, di- or tri-substituted, e.g., nitrophthalimidyl.
  • silyl refers to a silicon atom optionally substituted by one or more alkyl, aryl and aralkyl groups.
  • Suitable silyl protecting groups include, but are not limited to, trimethylsilyl, triethylsilyl,
  • Silylation of the amine functions to provide mono- or bis-disilylamine can provide derivatives of the aminoalcohol, amino acid, amino acid esters and amino acid amide.
  • reduction of the carbonyl function provides the required mono- or bis-silyl aminoalcohol.
  • Silylation of the aminoalcohol can lead to the N,N,O-tri-silyl derivative.
  • silyl function from the silyl ether function is readily accomplished by treatment with, for example, a metal hydroxide or ammonium flouride reagent, either as a discrete reaction step or in situ during the preparation of the amino aldehyde reagent.
  • Suitable silylating agents are, for example, trimethylsilyl chloride, tert-buty-dimethylsilyl chloride, phenyldimethylsilyl chlorie, diphenylmethylsilyl chloride or their combination products with imidazole or DMF.
  • P 1 and P 2 are independently selected from aralkyl and substituted aralkyl. More preferably, each of P 1 and P 2 is benzyl.
  • amino-protected L-amino acid ester is then reduced, to the corresponding alcohol.
  • the amino-protected L-amino acid ester can be reduced with diisobutylaluminum hydride at -78° C in a suitable
  • lithium aluminium hydride lithium aluminium hydride, lithium borohydride, sodium borohydride, borane, lithium tri-ter-butoxyaluminum hydride, borane/THF complex.
  • the reducing agent is diisobutylaluminum
  • Acceptable oxidizing reagents include, for example, sulfur trioxide-pyridine complex and DMSO, oxalyl chloride and DMSO, acetyl chloride or anhydride and DMSO, trifluoroacetyl chloride or anhydride and DMSO, methanesulfonyl chloride and DMSO or
  • the preferred oxidation method described in this invention is sulfur trioxide pyridine complex, triethylamine and DMSO at room temperature.
  • This system provides excellent yields of the desired chiral protected amino aldehyde usable without the need for purification i.e., the need to purify kilograms of intermediates by chromatography is eliminated and large scale operations are made less hazardous.
  • the reaction may be carried out under and inert atmosphere such as nitrogen or argon, or normal or dry air, under atmospheric pressure or in a sealed reaction vessel under positive pressure.
  • nitrogen atmosphere such as nitrogen or argon, or normal or dry air
  • Preferred is a nitrogen atmosphere.
  • azabicyclononane diisopropylethylamine, 2,2,6,6-tetramethylpiperidine, N,N-dimethylaminopyridine, or
  • Triethylamine is a preferred base.
  • Alternatives to pure DMSO as solvent include
  • solvents such as tetrahydrofuran, ethyl acetate,
  • Dipolar aprotic co-solvents include
  • N-methylpyrrolidone N-methylpyrrolidone, sulfolane and the like. Rather
  • phenyalanine derivative can be carried out to provide the aldehydes. Hydride transfer is an additional
  • the aldehydes of this process can also be prepared by methods of reducing protected phenylalanine and phenylalanine analogs or their amide or ester derivatives by, e.g., sodium amalgam with HCl in ethanol or lithium or sodium or potassium or calcium in ammonia.
  • the reaction temperature may be from about -20°C to about 45°C, and preferably from abut 5°C to about 25°C.
  • Two additional methods of obtaining the nitrogen protected aldehyde include oxidation of the corresponding alcohol with bleach in the presence of a catalytic amount of 2,2,6,6-tetramethyl-1-pyridyloxy free radical.
  • oxidation of the alcohol to the aldehyde is accomplished by a catalytic amount of tetrapropylammonium perruthenate in the presence of N-methylmorpholine-N-oxide.
  • an acid chloride derivative of a protected phenylalanine or phenylalanine derivative as disclosed above can be reduced with hydrogen and a catalyst such as Pd on barium carbonate or barium sulphate, with or without an additional catalyst moderating agent such as sulfur or a thiol (Rosenmund Reduction).
  • a catalyst such as Pd on barium carbonate or barium sulphate
  • an additional catalyst moderating agent such as sulfur or a thiol (Rosenmund Reduction).
  • the aldehyde resulting from the Swern oxidation is then reacted with a halomethyllithium reagent, which reagent is generated in situ by reacting an alkyllithium or arylithium compound with a dihalomethane represented by the formula X 1 CH 2 X 2 wherein X 1 and X 2 independently represent I, Br or Cl.
  • the diastereomers can be separated e.g., by
  • bromomethylithium to a chiral amino aldehyde is highly diastereoselective.
  • the chloromethyllithium or bromomethylithium is generated in-situ from the reaction of the dihalomethane and n-butyllithium.
  • methyleneating halomethanes include chloroiodomethane, bromochloromethane, dibromomethane, diiodomethane,
  • the sulfonate ester of the addition product of, for example, hydrogen bromide to formaldehyde is also a methyleneating agent.
  • Tetrahydrofuran is the preferred solvent, however
  • solvents such as toluene, dimethoxyethane, ethylene dichloride, methylene chloride can be used as pure solvents or as a mixture.
  • Dipolar aprotic solvents such as acetonitrile, DMF, N-methylpyrrolidone are useful as solvents or as part of a solvent mixture.
  • the reaction can be carried out under an inert atmosphere such as nitrogen or argon.
  • organometalic reagents reagents such as methyllithium, tert- butyl lithium, sec-butyl lithium, phenyllithium, phenyl sodium and the like.
  • the reaction can be carried out at temperatures of between about -80°C to 0°C but preferably between about -80°C to -20°C. The most preferred reaction temperatures are between -40°C to -15°C. Reagents can be added singly but multiple additions are preferred in certain conditions.
  • the preferred pressure of the reaction is atmospheric however a positive pressure is valuable under certain conditions such as a high humidity environment.
  • Alternative methods of conversion to the epoxides of this invention include substitution of other charged methylenation precurser species followed by their treatment with base to form the analogous anion.
  • Examples of these species include trimethylsulfoxonium tosylate or triflate, tetramethylammonium halide, methyldiphenylsulfoxonium halide wherein halide is chloride, bromide or iodide.
  • the conversion of the aldehydes of this invention into their epoxide derivative can also be carried out in multiple steps. For example, the addition of the anion of thioanisole prepared from, for example, a butyl or aryl lithium reagent, to the protected aminoaldehyde, oxidation of the resulting protected aminosulfide alcohol with well known oxidizing agents such as hydrogen peroxide, tert-butyl hypochlorite, bleach or sodium periodate to give a
  • the protected aminosulfide alcohol can be alkylated with, for example, the alkylating agents above, to provide a sulfonium salts that are
  • the desired epoxides formed using most preferred conditions, diastereoselectively in ratio amounts of at least about an 85:15 ratio (S:R).
  • the product can be purified by chromatography to give the diastereomerically and enantiomerically pure product but it is more
  • optical isomer conveniently used directly without purification to prepare retroviral protease inhibitors.
  • the foregoing process is applicable to mixtures of optical isomers as well as resolved compounds. If a particular optical isomer is desired, it can be selected by the choice of starting material, e.g., L-phenylalanine, D-phenylalanine, L-phenylalaninol, D-phenylalaninol, D-hexahydrophenylalaninol and the like, or resolution can occur at intermediate or final steps.
  • Chiral auxiliaries such as one or two
  • camphor sulfonic acid citric acid, camphoric acid, 2-methoxyphenylacetic acid and the like
  • citric acid citric acid
  • camphoric acid 2-methoxyphenylacetic acid and the like
  • 2-methoxyphenylacetic acid 2-methoxyphenylacetic acid
  • amino epoxide is then reacted, in a suitable solvent system, with an equal amount, or
  • reaction can be conducted over a wide range of
  • temperatures e.g., from about 10°C to about 100°C, but is preferably, but not necessarily, conducted at a temperature at which the solvent begins to reflux.
  • Suitable solvent systems include protic, non-protic and dipolar aprotic organic solvents such as, for example, those wherein the solvent is an alcohol, such as
  • ethers such as tetrahydrofuran, dioxane and the like, and toluene, N,N-dimethylformamide, dimethyl sulfoxide, and mixtures thereof.
  • a preferred solvent is isopropanol.
  • Exemplary amines corresponding to the formula R 3 NH 2 include benzyl amine, isobutylamine, n-butyl amine, isopentyl amine, isoamylamine, cyclohexanemethyl amine, naphthylene methyl amine and the like.
  • the resulting product is a 3-(N-protected amino)-3-(R 2 )-1-(NHR 3 )-propan-2-ol derivative (hereinafter referred to as an amino alcohol) can be represented by the formulas:
  • a haloalcohol can be utilized in place of the amino epoxide.
  • the amino alcohol defined above is then reacted in a suitable solvent with a sulfonyl chloride (R 4 SO 2 Cl) or sulfonyl anhydride in the presence of an acid
  • Suitable solvents in which the reaction can be conducted include methylene chloride, tetrahydrofuran.
  • Suitable acid scavengers include triethylamine, pyridine.
  • Preferred sulfonyl chlorides are methanesulfonyl chloride and benzenesulfonyl chloride. The resulting sulfonamide derivative can be represented, depending on the epoxide utilized by the formulas
  • the sulfonyl halides of the formula R 4 SO 2 X can be prepared by the reaction of a suitable Grignard or alkyl lithium reagent with sulfuryl chloride, or sulfur dioxide followed by oxidation with a halogen, preferably chlorine. Also, thiols may be oxidized to sulfonyl chlorides using chlorine in the presence of water under carefully controlled conditions.
  • sulfonic acids may be converted to sulfonyl halides using reagents such as PCI 5 , and also to anhydrides using suitable dehydrating reagents.
  • the sulfonic acids may in turn be prepared using procedures well known in the art. Such sulfonic acids are also commercially available.
  • sulfinyl halides R 4 SOX
  • sulfenyl halides R 4 SX
  • the amino protecting group P or P 1 and P 2 amino protecting groups are removed under conditions which will not affect the remaining portion of the molecule. These methods are well known in the art and include acid hydrolysis, hydrogenolysis and the like. A preferred method involves removal of the protecting group, e.g., removal of a carbobenzoxy group, by
  • Suitable solvent system such as an alcohol, acetic acid, and the like or mixtures thereof.
  • the protecting group is a t-butoxycarbonyl group
  • it can be removed utilizing an inorganic or organic acid, e.g., HCl or trifluoroacetic acid, in a suitable solvent system, e.g., dioxane or methylene chloride.
  • a suitable solvent system e.g., dioxane or methylene chloride.
  • the resulting product is the amine salt derivative.
  • the amine is then reacted with an amino acid or corresponding derivative thereof represented by the formula (PN[CR 1' R 1" ]t CH(R 1 )COOH) wherein t, R 1 , R 1' and
  • R 1" are as defined above, to produce the antiviral compounds of the present invention having the formula:
  • t, P, R 1 , R 1' , R 1" , R 2 , R 3 and R 4 are as defined above.
  • Preferred protecting groups in this instance are a benzyloxycarbonyl group or a t-butoxycarbonyl group.
  • R 1' and R 1" are H and R 1 is hydrogen so that the amino acid is a homo- ⁇ -amino acid
  • such homo- ⁇ -amino acids can be prepared by the procedure set forth in a copending application, U.S. Serial No. 07/853,561.
  • t is O and R 1 is alkyl, alkenyl, alkynyl,
  • N-protecting group can be subsequently removed, if desired, utilizing the procedures described above, and then reacted with a carboxylate represented by the formula: wherein R is as defined above and L is an appropriate leaving group such as a halide.
  • R 1 is a side chain of a naturally occurring ⁇ -amino acid
  • R is a 2-quinoline carbonyl group derived from
  • N-hydroxysuccinimide-2-quinoline carboxylate i.e., L is hydroxy succinimide.
  • a solution of the free amine (or amine acetate salt) and about 1.0 equivalent of the carboxylate are mixed in an appropriate solvent system and optionally treated with up to five equivalents of a base such as, for example, N-methylmorpholine, at about room temperature.
  • a base such as, for example, N-methylmorpholine
  • the protected amino alcohol from the epoxide opening can be further protected at the newly introduced amino group with a protecting group P' which is not removed when the first protecting P is removed.
  • P' a protecting group which is not removed when the first protecting P is removed.
  • sulfonamide can be accomplished at either the end of the synthesis or at any appropriate intermediate step if desired.
  • sulfonyl halides RSOCl
  • sulfenyl halides RSCl
  • the compounds can be prepared following the procedure set forth above and, prior to coupling the sulfonamide derivative or analog thereof, e.g. coupling to the amino acid PNH(CH 2 ) tCH(R 1 )COOH, carried through a procedure referred to in the art as reductive amination.
  • a sodium cyanoborohydride and an appropriate aldehyde or ketone can be reacted with the sulfonamide derivative compound or appropriate analog at room temperature in order to reductively aminate any of the compounds of Formulas I-IV.
  • R 3 of the amino alcohol intermediate is hydrogen
  • R 3 is alkyl, or other substituents wherein the ⁇ -C contains at least one hydrogen, can be prepared through reductive amination of the final product of the reaction between the amino alcohol and the amine or at any other stage of the synthesis for preparing the inhibitor compounds.
  • Contemplated equivalents of the general formulas set forth above for the antiviral compounds and derivatives as well as the intermediates are compounds otherwise corresponding thereto and having the same general properties, such as tautomers thereof as well as compounds, wherein one or more of the various R groups are simple variations of the substituents as defined therein, e.g., wherein R is a higher alkyl group than that indicated.
  • a substituent is designated as, or can be, a hydrogen
  • the exact chemical nature of a substituent which is other than hydrogen at that position e.g., a hydrocarbyl radical or a halogen, hydroxy, amino and the like functional group, is not critical so long as it does not adversely affect the overall activity and/or synthesis procedure.
  • Examples 1 through 9 illustrate preparation of intermediates. These intermediates are useful in preparing the inhibitor compounds of the present invention as illustrated in Examples 10-16. In addition, the intermediates of Examples 2-6 are also retroviral protease inhibitors and inhibit, in
  • HIV protease is particularly, HIV protease.
  • the crude benzylated product of the above step was dissolved in toluene (750 ml) and cooled to -55°C.
  • a 1.5 M solution of DIBAL-H in toluene 443.9 ml, 0.666 mol was then added at a rate to maintain the temperature between -55° to -50°C (addition time - 1 hour).
  • the mixture was stirred for 20 minutes at -55°C.
  • the reaction was quenched at -55°C by the slow addition of methanol (37 ml).
  • the cold solution was then poured into cold (5°C) 1.5 N HCl solution (1.8 L).
  • the precipitated solid (approx. 138 g) was filtered off and washed with toluene.
  • the solid material was suspended in a mixture of toluene (400 ml) and water (100 ml). The mixture was cooled to 5°C, treated with 2.5 N NaOH (186 ml) and then stirred
  • the alcohol was prepared from L-phenylalaninol.
  • L-phenylalaninol (176.6 g, 1.168 mol) was added to a stirred solution of potassium carbonate (484.6 g, 3.506 mol) in 710 mL of water. The mixture was heated to 65°C under a nitrogen atmosphere.
  • a solution of benzyl bromide (400 g, 2.339 mol) in 3A ethanol (305 mL) was added at a rate that maintained the temperature between 60-68°C.
  • dichloromethane (addition time -20 min., temp. -75°C to -68°C). The solution was stirred at -78°C for 35 minutes. Triethylamine (41.2 ml, 0.295 mol) was then added over 10 min. (temp. -78° to -68°C) upon which the ammonium salt precipitated. The cold mixture was stirred for 30 min. and then water (225 ml) was added. The dichloromethane layer was separated from the aqueous phase and washed with water, brine, dried over magnesium sulfate, filtered and concentrated. The residue was diluted with ethyl acetate and hexane and then filtered to further remove the ammonium salt. The filtrate was concentrated to give the desired aldehyde product. The aldehyde was carried on to the next step without
  • the aldehyde was prepared as follows. (200 g, 0.604 mol) was dissolved in triethylamine (300 mL, 2.15 mol). The mixture was cooled to 12°C and a solution of sulfur trioxide/pyridine complex (380 g, 2.39 mol) in DMSO (1.6 L) was added at a rate to maintain the temperature between 8-17°C (addition time - 1.0 h). The solution was stirred at ambient temperature under a nitrogen atmosphere for 1.5 hour at which time the reaction was complete by TLC analysis (33% ethyl
  • the aqueous phase was extracted with ethyl acetate (2 ⁇ 500 mL).
  • the ethyl acetate layer was combined with the tetrahydrofuran layer.
  • the combined solution was dried over magnesium sulfate (220 g), filtered and concentrated on a rotary evaporator at 65°C.
  • the brown oil residue was dried at 70°C in vacuo (0.8 bar) for 1 h to give 222.8 g of crude material. (The crude product weight was >100%. Due to the relative instability of the product on silica gel, the crude product is usually used directly in the next step without purification).
  • the crude product weight was >100%. Due to the relative instability of the product on silica gel, the crude product is usually used directly in the next step without purification).
  • n-butyllithium (5 ml, 0.008 mol) were added 4 more times over 45 min. at -75°C. The cooling bath was then removed and the solution warmed to 22°C over 1.5 hr. The mixture was poured into 300 ml of saturated aq. ammonium chloride solution. The tetrahydrofuran layer was separated. The aqueous phase was extracted with ethyl acetate (1 ⁇ 300 ml). The combined organic layers were washed with brine, dried over magnesium sulfate, filtered and
  • the product could be used in the next step without purification.
  • the desired diastereomer can be purified by recrystallization at a subsequent step.
  • the product could also be purified by chromatography.
  • dichloromethane (10 mL) was added dropwise trimethylsilyl chloride (63 uL, 0.5 mmol).
  • the reaction was allowed to stir for 1 hour at room temperature, cooled to 0° C with an ice bath and then n-propanesulfonyl chloride (56 uL, 0.5 mmol) was added dropwise.
  • the reaction mixture was stirred for 1.5 hours at room temperature, then diluted with ethyl acetate (50 mL) and washed sequentially with IN HCl, water, saturated sodium bicarbonate solution, and saturated sodium chloride solution (25 mL each).
  • the organic solution was dried over magnesium sulfate, filtered and concentrated to an oil.
  • a 500 mL Fisher-Porter bottle was charged with methyl 4 (4-methoxybenzyl) itaconate (71. lg, 0.269 mol), rhodium (R,R) DiPAMP catalyst (204mg, 0.269 mmol, 0.1 mol%) and degassed methanol (215 mL).
  • the bottle was flushed 5 times with nitrogen and 5 times with hydrogen to a final pressure of 40 psig.
  • the hydrogenation commenced immediately and after ca. lh the uptake began to taper off, after 3h the hydrogen uptake ceased and the bottle was flushed with nitrogen, opened and the contents concentrated on a rotary evaporator to give a brown oil that was taken up in boiling iso-octane (ca.
  • thermometer adapter was charged with methyl 2 (R)-methylsuccinate (184.1g, 1.26 mol), triethylamine
  • Part D The product of Part B (110 mg, 0.17) was deprotected by hydrogenation over 10% palladium on carbon to give the product as an oil.
  • Part D The product of Part B (110 mg, 0.17) was deprotected by hydrogenation over 10% palladium on carbon to give the product as an oil.
  • This material can also be prepared by substituing bromoacetic anhydride for bromoacetyl chloride, or one can use chloroacetyl chloride or chloracetic anhydride. Part D :
  • the product from part C was dissolved in dichloromethane (5 mL) and diisopropylethylamine (114 uL, 0.66 mmol) and dimethylamine hydrochloride (53 mg, 0.66 mmol) were added. The reaction was stirred for 18 hours then concentrated under a stream of nitrogen to about 1 mL. The residue was chromatographed on silica gel (50 gm) using 2% methanol in dichloromethane.
  • Pentanamide 2S-[[(1,1-dimethylethoxy)carbonyl]amino]-N-[2R-hydroxy-3-[(3-methylbutyl)phenylsulfonyl)amino]-1S-(phenylmethyl)propyl]-3-methyl-.
  • Example 12F To a solution of the chloroacetamide of Example 12D, Part C, (2.36 g, 4.0 mmol) in tetrahydrofuran (25 mL) was added 3 mL of aqueous methylamine 40 wt%, and the reaction stirred for 1 hour. The contents were concentrated and the residue was partitioned between ethyl acetate (100 mL) and water (100 mL). The organic layer was dried over magnesium sulfate, filtered and concentrated to yield the crude product, which was purified by recrystallization from ethyl acetate heptane; (M+H) 575, HRes. found 575.3267.
  • Example 12F To a solution of the chloroacetamide of Example 12D, Part C, (2.36 g, 4.0 mmol) in tetrahydrofuran (25 mL) was added 3 mL of aqueous methylamine 40 wt%, and the reaction stirred
  • the ethyl acetate solution was washed with an aqueous solution of 5% KHSO 4 , saturated sodium bicarbonate, and saturated sodium chloride, dried over magnesium sulfate, filtered, and concentrated to yield 2.47g of crude product.
  • the product was purified by silica gel chromatography using 1 2:1 hexane: ethyl acetate eluant to yield 2.3 g.
  • Pentanamide 2-[(carbobenzyloxy)amino]-N-[2-hydroxy-3-[(3-methylpropyl) (4-methoxyphenylsulfonyl)amino]-1- (phenyImethyl)propyl]-3-methyl-,[4-(R*,S*,S*,)].
  • Part B (1.18 g, 1.8 mmol) of the product from Part A was dissolved in 50 mL of methanol, and to this was added 250 mg of 10% Palladium on Carbon while under a stream of nitrogen. The suspension was hydrogenated using 50 psig of hydrogen for 20 hours. The contents were purged with nitrogen and filtered through celite, and concentrated in vacuo to yield 935 mg of Pentanamide, 2S-(amino)-N-[2R-hydroxy-3-[(3-methylpropyl) (4-methoxyphenylsulfonyl)amino]-1-S-(phenylmethyl)propyl]-3S-methyl-, which was used without further purification.
  • phenylmethyl ester in 1 mL of pyridine was added 53 ⁇ L of triethylamine and 120 ⁇ L (p.95 mmol) of 40% aqueous dimethylamine. After heating for 24 hours at 100 C, the solution was cooled, ethyl acetate added, then washed with 5% citric acid, saturated sodium bicarbonate, dried over magnesium sulfate, filtered and concentrated. The resulting solid was recrystallized from ethyl
  • Part D To a solution of 320 mg (0.82 mmol) of the amine from part C in 6 mL of DMF, was added 192 mg (0.76 mmol) of N-hydroxysuccinimide-3-pyridyImethyl carbonate. After 15 hours at room temperature, the DMF was removed in vacuo, ethyl acetate added, washed with water, brine, dried with magnesium sulfate, filtered and concentrated to afford 390 mg of crude material.
  • N2-[(1,1-dimethylethoxy)carbonyl]-N-methyl-L-asparagine was prepared from Boc-L-aspartic acid alphabenzyl ester (1.0 g, 3.09mmol), methylamine.HCl (209 mg, 3.09mmol), EDC(711 mg, 3.7 mmol), 1-hydroxybenzotriazole (627 mg, 4.63 mmol), and N-methylmorpholine (0.7 mL, 6.3 mmol), in DMF (20mL). After stirring overnight at r.t., the reaction mixture was diluted with ethyl acetate, washed with water, sat. sodium bicarbonate, 5% citric acid, brine, dried over magnesium sulfate and
  • Example 16 Following the procedures of Examples 1-15, the compounds shown in Table 3 were prepared.
  • the compounds of the present invention are effective HIV protease inhibitors. Utilizing an enzyme assay as described below, the compounds set forth in the examples herein disclosed inhibited the HIV enzyme.
  • the preferred compounds of the present invention and their calculated IC 50 (inhibiting concentration 50%, i.e., the concentration at which the inhibitor compound reduces enzyme activity by 50%) values are shown in Table 16.
  • the enzyme method is described below.
  • the substrate is 2-Ile-Nle-Phe (p-NO 2 )-Gln-ArgNH 2 .
  • the positive control is MVT-101 (Miller, M. et al, Science. 246, 1149 (1989)]
  • the assay conditions are as follows:
  • Assay buffer 20 mM sodium phosphate, pH 6.4
  • the above described substrate is dissolved in DMSO, then diluted 10 fold in assay buffer. Final substrate concentration in the assay is 80 ⁇ M.
  • HIV protease is diluted in the assay buffer to a final enzyme concentration of 12.3 nanomolar, based on a molecular weight of 10,780.
  • the final concentration of DMSO is 14% and the final concentration of glycerol is 18%.
  • the test compound is dissolved in DMSO and diluted in DMSO to 10x the test concentration; 10 ⁇ l of the enzyme preparation is added, the materials mixed and then the mixture is incubated at ambient temperature for 15 minutes.
  • the enzyme reaction is initiated by the addition of 40 ⁇ l of substrate.
  • the increase in fluorescence is monitored at 4 time points (0, 8, 16 and 24 minutes) at ambient temperature. Each assay is carried out in duplicate wells.
  • the effectiveness of the compounds listed in Table 15 were determined in the above-described enzyme assay and in a CEM cell assay.
  • the HIV inhibition assay method of acutely infected cells is an automated tetrazolium based
  • TCID50 the dose of virus that infects 50% of cells in tissue culture
  • TCID50 the dose of virus that infects 50% of cells in tissue culture
  • 20 ⁇ L volume of the virus sample was added to wells containing test compound and to wells containing only medium (infected control cells).
  • the intrinsic toxicity of the test compound was determined by adding medium without virus to several wells containing test compound.
  • the tissue culture plates contained the following experiments:
  • test compounds were 1, 10, 100 and 500 ⁇ g/ml. Either azidothymidine (AZT) or dideoxyinosine (ddl) was included as a positive drug control. Test compounds were
  • DMSO DMSO was diluted in tissue culture medium so that the final DMSO concentration did not exceed 1.5% in any case. DMSO was added to all control wells at an appropriate concentration.
  • the compounds of the present invention are effective antiviral compounds and, in particular, are effective retroviral inhibitors as shown above.
  • the subject compounds are effective HIV protease
  • HIV-2 human T-cell leukemia virus, respiratory syncitial virus, simia immunodeficiency virus, feline leukemia virus, feline immuno-deficiency virus,
  • the subject compounds are effective in the treatment and/or proplylaxis of retroviral infections.
  • Compounds of the present invention can possess one or more asymmetric carbon atoms and are thus capable of existing in the form of optical isomers as well as in the form of racemic or nonracemic mixtures thereof.
  • the optical isomers can be obtained by resolution of the racemic mixtures according to conventional processes, for example by formation of diastereoisomeric salts by treatment with an optically active acid or base.
  • the synthesized diastereoisomers can be separated by conventional means such as chromatography, distillation, crystallization or sublimation, and then hydrolyzed to deliver the enantiomerically pure compound.
  • the optically active compounds of Formula I can likewise be obtained by utilizing optically active starting materials. These isomers may be in the form of a free acid, a free base, an ester or a salt.
  • the compounds of the present invention can be used in the form of salts derived from inorganic or organic acids.
  • salts include but are not limited to the following: acetate, adipate, alginate, citrate, aspartate, benzoate, benzenesulfonate, bisulfate, butyrate, camphorate, camphorsulfonate, digluconate, cyclopentanepropionate, dodecylsulfate, ethanesulfonate, glucoheptanoate, glycerophosphate, hemisulfate,
  • 2-naphthalenesulfonate oxalate, palmoate, pectinate, persulfate, 3-phenylpropionate, picrate, pivalate, propionate, succinate, tartrate, thiocyanate, tosylate, mesylate and undecanoate.
  • the basic nitrogen-containing groups can be quaternized with such agents as lower alkyl halides, such as methyl, ethyl, propyl, and butyl chloride, bromides, and iodides; dialkyl sulfates like dimethyl, diethyl, dibutyl, and diamyl sulfates, long chain halides such as decyl, lauryl, myristyl and stearyl chlorides, bromides and iodides, aralkyl halides like benzyl and phenethyl bromides, and others. Water or oil-soluble or dispersible products are thereby obtained.
  • lower alkyl halides such as methyl, ethyl, propyl, and butyl chloride, bromides, and iodides
  • dialkyl sulfates like dimethyl, diethyl, dibutyl, and diamyl sulfates
  • long chain halides such
  • acids which may be employed to form pharmaceutically acceptable acid addition salts include such inorganic acids as hydrochloric acid, sulphuric acid and phosphoric acid and such organic acids as oxalic acid, maleic acid, succinic acid and citric acid.
  • Other examples include salts with alkali metals or alkaline earth metals, such as sodium, potassium, calcium or magnesium or with organic bases.
  • Total daily dose administered to a host in single or divided doses may be in amounts, for example, from 0.001 to 10 mg/kg body weight daily and more usually 0.01 to 1 mg. Dosage unit compositions may contain such amounts of submultiples thereof to make up the daily dose.
  • the amount of active ingredient that may be combined with the carrier materials to produce a single dosage form will vary depending upon the host treated and the particular mode of administration.
  • the dosage regimen for treating a disease condition with the compounds and/or compositions of this invention is selected in accordance with a variety of factors, including the type, age, weight, sex, diet and medical condition of the patient, the severity of the disease, the route of administration, pharmacological considerations such as the activity, efficacy,
  • the dosage regimen actually employed may vary widely and therefore may deviate from the preferred dosage regimen set forth above.
  • the compounds of the present invention may be administered orally, parenterally, by inhalation spray, rectally, or topically in dosage unit formulations containing conventional nontoxic pharmaceutically
  • Topical administration may also involve the use of transdermal administration such as transdermal patches or iontophoresis devices.
  • parenteral as used herein includes subcutaneous injections, intravenous, intramuscular, intrasternal injection, or infusion techniques.
  • injectable preparations for example, sterile injectable aqueous or oleaginous suspensions may be formulated according to the known art using suitable dispersing or wetting agents and suspending agents.
  • the sterile injectable preparation may also be a sterile injectable solution or suspension in a nontoxic
  • parenterally acceptable diluent or solvent for example, as a solution in 1,3-butanediol.
  • acceptable vehicles and solvents that may be employed are water, Ringer's solution, and isotonic sodium chloride solution.
  • sterile, fixed oils are conventionally employed as a solvent or suspending medium.
  • any bland fixed oil may be employed including synthetic mono- or diglycerides.
  • fatty acids such as oleic acid find use in the preparation of injectables.
  • Suppositories for rectal administration of the drug can be prepared by mixing the drug with a suitable nonirritating excipient such as cocoa butter and
  • Solid dosage forms for oral administration may include capsules, tablets, pills, powders, and granules.
  • the active compound may be admixed with at least one inert diluent such as sucrose lactose or starch.
  • Such dosage forms may also comprise, as in normal practice, additional substances other than inert diluents, e.g., lubricating agents such as
  • the dosage forms may also comprise buffering agents. Tablets and pills can additionally be prepared with enteric coatings.
  • Liquid dosage forms for oral administration may include pharmaceutically acceptable emulsions, solutions, suspensions, syrups, and elixirs containing inert diluents commonly used in the art, such as water.
  • Such compositions may also comprise adjuvants, such as wetting agents, emulsifying and suspending agents, and
  • sweetening flavoring, and perfuming agents.
  • the compounds of the invention can be administered as the sole active pharmaceutical agent, they can also be used in combination with one or more immunomodulators, antiviral agents or other antiinfective agents.
  • the compounds of the invention can be administered in combination with AZT, DDI, DDC or with glucosidase inhibitors, such as N-butyl-1-deoxynojirimycin or prodrugs thereof, for the prophylaxis and/or treatment of AIDS.
  • the therapeutic agents can be formulated as separate compositions which are given at the same time or different times, or the therapeutic agents can be given as a single composition.
PCT/US1993/007814 1992-08-25 1993-08-24 Hydroxyethylamino sulfonamides useful as retroviral protease inhibitors WO1994004492A1 (en)

Priority Applications (31)

Application Number Priority Date Filing Date Title
KR1020007012894A KR100336699B1 (ko) 1992-08-25 1993-08-24 레트로바이러스 프로테아제 저해제로서 유용한히드록시에틸아미노 술폰아미드
EP93923714A EP0656887B1 (en) 1992-08-25 1993-08-24 Hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
AU53474/94A AU680635C (en) 1992-08-25 1993-08-24 Hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
CA002140929A CA2140929C (en) 1992-08-25 1993-08-24 Hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
JP50653094A JP3657002B2 (ja) 1992-08-25 1993-08-24 レトロウイルスプロテアーゼ阻害剤として有用なα−およびβ−アミノ酸ヒドロキシエチルアミノスルホンアミド
DK93923714T DK0656887T3 (da) 1992-08-25 1993-08-24 Hydroxyethylaminosulfonamider til anvendelse som inhibitorer af retrovirale proteaser
KR1019950700563A KR100296463B1 (ko) 1992-08-25 1993-08-24 레트로바이러스프로테아제저해제로서유용한히드록시에틸아미노술폰아미드
DE69321845T DE69321845T2 (de) 1992-08-25 1993-08-24 Hydroxyethylaminosulfonamide verwendbar als inhibitoren retroviraler proteasen
US08/204,827 US6060476A (en) 1992-08-25 1994-03-02 α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US08/586,866 US6046190A (en) 1992-08-25 1994-08-23 Hydroxyethylamino sulphonamides useful as retroviral protease inhibitors
US08/294,468 US5968942A (en) 1992-08-25 1994-08-23 α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
NO950533A NO305478B1 (no) 1992-08-25 1995-02-13 Hydroksyetylaminosulfonamider som retrovirale proteasehemmere
FI950650A FI112471B (fi) 1992-08-25 1995-02-14 Menetelmä uusien terapeuttisesti käyttökelpoisten hydroksietyyliaminosulfoniamidien valmistamiseksi
US08/451,090 US6455581B1 (en) 1992-08-25 1995-05-25 α-and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
NO983099A NO307047B1 (no) 1992-08-25 1998-07-03 Nye hydroksyetylaminosulfonamider som er nyttige som retrovirale proteasehemmere, farmasøytisk preparat inneholdende slike, og anvendelse derav
US09/288,080 US6248775B1 (en) 1992-08-25 1999-04-08 α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US09/525,161 US6500832B1 (en) 1992-08-25 2000-03-14 α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US09/798,255 US6417387B1 (en) 1992-08-25 2001-03-05 α-and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
FI20012317A FI119427B (fi) 1992-08-25 2001-11-27 Menetelmä retrovirusproteaasi-inhibiittoreina käyttökelpoisten hydroksietyyliaminosulfoniamidien valmistamiseksi
US10/157,019 US6646010B2 (en) 1992-08-25 2002-05-30 α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US10/199,481 US6846954B2 (en) 1992-08-25 2002-07-22 α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US10/633,376 US6924286B1 (en) 1992-08-25 2003-08-04 α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US10/812,343 US7115618B2 (en) 1992-08-25 2004-03-30 α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US11/110,943 US7141609B2 (en) 1992-08-25 2005-04-21 α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US11/433,797 US7531538B2 (en) 1992-08-25 2006-05-15 α- and β-Amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US11/526,101 US7320983B2 (en) 1992-08-25 2006-09-25 α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US11/788,947 USRE42889E1 (en) 1992-08-25 2007-04-23 α- and β- amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US11/788,948 USRE43596E1 (en) 1992-08-25 2007-04-23 α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
NL300283C NL300283I1 (nl) 1992-08-25 2007-06-13 Alfa- en bèta-aminozuur-hydroxyethylamino-sulfonamiden die toepasbaar zijn als retrovirale-prothease-remmers.
US11/952,520 US7829564B2 (en) 1992-08-25 2007-12-07 α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US13/238,923 USRE43802E1 (en) 1992-08-25 2011-09-21 α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93498492A 1992-08-25 1992-08-25
US07/934,984 1992-08-25

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
US93498492A Continuation-In-Part 1992-08-25 1992-08-25
US10091193A Continuation-In-Part 1993-07-30 1993-07-30
US08/110,911 Continuation-In-Part US5843946A (en) 1992-08-25 1993-08-24 α-and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US20482792A Continuation-In-Part 1992-08-25 1992-12-19
US08/204,827 Continuation-In-Part US6060476A (en) 1992-08-25 1994-03-02 α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US20487294A Continuation-In-Part 1993-03-09 1994-03-02

Publications (1)

Publication Number Publication Date
WO1994004492A1 true WO1994004492A1 (en) 1994-03-03

Family

ID=25466397

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1993/007814 WO1994004492A1 (en) 1992-08-25 1993-08-24 Hydroxyethylamino sulfonamides useful as retroviral protease inhibitors

Country Status (17)

Country Link
US (16) US5843946A (US06534493-20030318-C00153.png)
EP (2) EP0810209B1 (US06534493-20030318-C00153.png)
JP (1) JP3657002B2 (US06534493-20030318-C00153.png)
KR (2) KR100296463B1 (US06534493-20030318-C00153.png)
AT (2) ATE172717T1 (US06534493-20030318-C00153.png)
AU (1) AU680635C (US06534493-20030318-C00153.png)
CA (1) CA2140929C (US06534493-20030318-C00153.png)
DE (3) DE69321845T2 (US06534493-20030318-C00153.png)
DK (2) DK0656887T3 (US06534493-20030318-C00153.png)
ES (2) ES2123065T3 (US06534493-20030318-C00153.png)
FI (2) FI112471B (US06534493-20030318-C00153.png)
FR (1) FR07C0034I2 (US06534493-20030318-C00153.png)
LU (1) LU91339I2 (US06534493-20030318-C00153.png)
NL (1) NL300283I1 (US06534493-20030318-C00153.png)
NO (2) NO305478B1 (US06534493-20030318-C00153.png)
PT (1) PT810209E (US06534493-20030318-C00153.png)
WO (1) WO1994004492A1 (US06534493-20030318-C00153.png)

Cited By (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995006030A1 (en) * 1993-08-24 1995-03-02 G.D. Searle & Co. Hydroxyethylamino sulphonamides useful as retroviral protease inhibitors
WO1995032185A1 (en) * 1994-05-23 1995-11-30 Agouron Pharmaceuticals, Inc. N-(3-amino-2-hydroxybutyl)sulphonamide derivatives as hiv protease inhibitors
US5484926A (en) * 1993-10-07 1996-01-16 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
WO1996022275A1 (en) 1995-01-20 1996-07-25 G.D. Searle & Co. Method of preparing retroviral protease inhibitor intermediates
WO1996028465A1 (en) * 1995-03-10 1996-09-19 G.D. Searle & Co. Heterocyclecarbonyl amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
WO1996028464A1 (en) * 1995-03-10 1996-09-19 G.D. Searle & Co. Bis-amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
WO1996028463A1 (en) * 1995-03-10 1996-09-19 G.D. Searle & Co. Amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US5585397A (en) * 1992-09-08 1996-12-17 Vertex Pharmaceuticals, Incorporated Sulfonamide inhibitors of aspartyl protease
US5691372A (en) * 1995-04-19 1997-11-25 Vertex Pharmaceuticals Incorporated Oxygenated-Heterocycle containing sulfonamide inhibitors of aspartyl protease
US5705647A (en) * 1996-09-05 1998-01-06 Agouron Pharmaceuticals, Inc. Intermediates for making HIV-protease inhibitors
US5723490A (en) * 1992-09-08 1998-03-03 Vertex Pharmaceuticals Incorporated THF-containing sulfonamide inhibitors of aspartyl protease
US5776971A (en) * 1995-03-10 1998-07-07 G.D. Searle & Co. Heterocyclecarbonyl amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US5783701A (en) * 1992-09-08 1998-07-21 Vertex Pharmaceuticals, Incorporated Sulfonamide inhibitors of aspartyl protease
US5846993A (en) * 1992-12-22 1998-12-08 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US5847201A (en) * 1995-11-16 1998-12-08 G.D. Searle & Co. N-protected/N-substituted-beta-amino hydroxy sulfonates
US5962725A (en) * 1996-09-05 1999-10-05 Agouron Pharmaceuticals, Inc. Intermediate compounds useful for making HIV protease inhibitors such as nelfinavir
US5968942A (en) * 1992-08-25 1999-10-19 G. D. Searle & Co. α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US6001851A (en) * 1997-03-13 1999-12-14 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US6004957A (en) * 1995-06-07 1999-12-21 Vertex Pharmaceuticals, Incorporated Sulfonamide inhibitors of aspartyl protease
US6046190A (en) * 1992-08-25 2000-04-04 G.D. Searle & Co. Hydroxyethylamino sulphonamides useful as retroviral protease inhibitors
US6084107A (en) * 1997-09-05 2000-07-04 Agouron Pharmaceuticals, Inc. Intermediates for making HIV-protease inhibitors
WO2000042060A1 (en) * 1999-01-13 2000-07-20 Dupont Pharmaceuticals Company Bis-amino acid sulfonamides containing n-terminally a substituted benzyl group as hiv protease inhibitors
WO2000047551A2 (en) * 1999-02-12 2000-08-17 Vertex Pharmaceuticals Incorporated Inhibitors of aspartyl protease
US6117999A (en) * 1996-09-05 2000-09-12 Agouron Phramaceuticals, Inc. Methods of making HIV-protease inhibitors and intermediates for making HIV-protease inhibitors
US6127372A (en) * 1994-03-07 2000-10-03 Vertex Pharmaceuticals, Incorporated Sulfonamide inhibitors of aspartyl protease
US6143788A (en) * 1995-03-10 2000-11-07 G.D. Searle & Co. Bis-amino acid hydroxyethlamino sulfonamide retroviral protease inhibitors
US6143747A (en) * 1995-01-20 2000-11-07 G. D. Searle & Co. Bis-sulfonamide hydroxyethylamino retroviral protease inhibitors
US6310080B1 (en) 1995-03-10 2001-10-30 G. D. Searle & Co. Amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US6319946B1 (en) 1999-02-12 2001-11-20 Vertex Pharmaceuticals Incorporated Inhibitors of aspartyl protease
WO2002002512A2 (en) 2000-06-30 2002-01-10 Elan Pharmaceuticals, Inc. Compounds to treat alzheimer's disease
EP1188766A1 (en) * 1995-03-10 2002-03-20 G.D. Searle & Co. Bis-amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US6391919B1 (en) 2000-01-12 2002-05-21 Bristol-Myers Squibb Pharma Company Bis-amino acid sulfonamides containing substituted benzyl amines HIV protease inhibitors
US6407134B1 (en) 1995-03-10 2002-06-18 G. D. Searle & Co. Heterocyclecarbonyl amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US6472407B1 (en) 1992-08-25 2002-10-29 G.D. Searle & Co. α and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
WO2003024932A1 (en) * 2001-09-18 2003-03-27 Bristol-Myers Squibb Company Bis-amino acid sulfonamides as hiv protease inhibitors
US6559137B1 (en) 1997-12-24 2003-05-06 Vertex Pharmaceuticals Incorporated Sulphonamide derivatives as prodrugs of aspartyl protease inhibitors
US6613743B2 (en) 1998-06-19 2003-09-02 Vertex Pharmaceuticals Incorporated Sulfonamide inhibitors of aspartyl protease
US6617310B2 (en) 2000-07-19 2003-09-09 Bristol-Myers Squibb Pharma Company Phosphate esters of bis-amino acid sulfonamides containing substituted benzyl amines
US6730679B1 (en) 1996-03-22 2004-05-04 Smithkline Beecham Corporation Pharmaceutical formulations
US6861539B1 (en) 1995-03-10 2005-03-01 G. D. Searle & Co. Bis-amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US6878728B1 (en) 1999-06-11 2005-04-12 Vertex Pharmaceutical Incorporated Inhibitors of aspartyl protease
EP1666452A2 (en) 2000-06-30 2006-06-07 Elan Pharmaceuticals, Inc. Compounds to treat Alzheimer's disease
US7141609B2 (en) 1992-08-25 2006-11-28 G.D. Searle & Co. α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US7157489B2 (en) 2002-03-12 2007-01-02 The Board Of Trustees Of The University Of Illinois HIV protease inhibitors
WO2007015805A1 (en) * 2005-07-20 2007-02-08 Eli Lilly And Company 1-amino linked compounds
US7253198B2 (en) 2002-12-05 2007-08-07 Glaxo Group Limited Hydroxyethylamine derivatives for the treatment of Alzheimer's disease
US7339078B2 (en) 1995-03-10 2008-03-04 G.D. Searle Llc Bis-amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
CZ299193B6 (cs) * 1998-03-20 2008-05-14 Glaxo Group Limited Zpusob výroby inhibitoru HIV proteázy
US7470506B1 (en) 1998-06-23 2008-12-30 The United States Of America As Represented By The Department Of Health And Human Services Fitness assay and associated methods
US7659404B2 (en) 2001-02-14 2010-02-09 Tibotec Pharmaceuticals Ltd. Broad spectrum 2-(substituted-amino)-benzothiazole sulfonamide HIV protease inhibitors
US7772411B2 (en) 2003-12-23 2010-08-10 Tibotec Pharmaceuticals Ltd. Process for the preparation of (3R,3aS,6aR)-hexahydrofuro [2,3-b] furan-3-yl (1S,2R)-3[[(4-aminophenyl) sulfonyl] (isobutyl) amino]-1-benzyl-2-hydroxypropylcarbamate
US7807845B2 (en) 2004-03-11 2010-10-05 Sequoia Pharmaceuticals, Inc. Resistance-repellent retroviral protease inhibitors
WO2011061590A1 (en) 2009-11-17 2011-05-26 Hetero Research Foundation Novel carboxamide derivatives as hiv inhibitors
US8455497B2 (en) 1999-06-11 2013-06-04 Vertex Pharmaceuticals Incorporated Inhibitors of aspartyl protease
US8592487B2 (en) 2007-10-26 2013-11-26 Concert Pharmaceuticals, Inc. Deuterated darunavir
US8829208B2 (en) 2010-01-28 2014-09-09 Mapi Pharma Ltd. Process for the preparation of darunavir and darunavir intermediates
US8921415B2 (en) 2009-01-29 2014-12-30 Mapi Pharma Ltd. Polymorphs of darunavir
CN108558808A (zh) * 2018-05-22 2018-09-21 中国医学科学院医药生物技术研究所 一种酰胺类衍生物或其药学上可接受的盐及其制备方法和应用
CN111205206A (zh) * 2020-02-13 2020-05-29 中国医学科学院医药生物技术研究所 一种包含氨基酸连接链的羰基化合物或其药学上可接受的盐及其制备方法和应用

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100296461B1 (ko) * 1992-08-25 2001-11-14 죤 에이치. 뷰센 레트로바이러스프로테아제저해제로서유용한n-(알카노일아미노-2-히드록시프로필)-술폰아미드
US5521219A (en) * 1992-08-25 1996-05-28 G. D. Searle & Co. Sulfonylalkanoylamino hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
CN1228026A (zh) 1996-06-25 1999-09-08 葛兰素集团有限公司 用于治疗hiv感染的含有vx478、叠氮胸苷、ftc和/或3tc的复方制剂
AU4862799A (en) * 1998-07-08 2000-02-01 G.D. Searle & Co. Retroviral protease inhibitors
AR031520A1 (es) * 1999-06-11 2003-09-24 Vertex Pharma Un compuesto inhibidor de aspartilo proteasa, una composicion que lo comprende y un metodo para tratar un paciente con dicha composicion
RU2247123C2 (ru) * 1999-10-06 2005-02-27 Тиботек Фармасьютикалз Лтд. Гексагидрофуро [2,3-b] фуран-3-ил-n-{3-[(1,3-бензодиоксол-5- илсульфонил)(изобутил)амино]-1-бензил -2-гидроксипропил}карбамат, фармацевтическая композиция на их основе, способы ингибирования и способ лечения
US6737420B2 (en) * 2000-03-23 2004-05-18 Elan Pharmaceuticals, Inc. Compounds to treat Alzheimer's disease
US6992081B2 (en) 2000-03-23 2006-01-31 Elan Pharmaceuticals, Inc. Compounds to treat Alzheimer's disease
US20030096864A1 (en) * 2000-06-30 2003-05-22 Fang Lawrence Y. Compounds to treat alzheimer's disease
WO2002002518A2 (en) * 2000-06-30 2002-01-10 Elan Pharmaceuticals, Inc. Compounds to treat alzheimer's disease
US6846813B2 (en) * 2000-06-30 2005-01-25 Pharmacia & Upjohn Company Compounds to treat alzheimer's disease
BR0210721A (pt) * 2001-06-27 2004-07-20 Elan Pharm Inc Composto, sal ou éster farmaceuticamente aceitável, método para fabricar um composto, e, método para tratar um paciente que tem, ou para evitar que o paciente adquira uma doença ou condição
US20070213407A1 (en) * 2001-06-29 2007-09-13 Elan Pharmaceuticals And Pharmacia & Upjohn Company Llc Compounds to treat Alzheimer's disease
US7244755B2 (en) 2001-10-04 2007-07-17 Pharmacia & Upjohn Company Hydroxypropylamines
JP2005513420A (ja) * 2001-11-08 2005-05-12 テイボテク・フアーマシユーチカルズ・リミテツド 治療薬をモニタリングするためのプロテアーゼアッセイ
IL162079A0 (en) * 2001-11-19 2005-11-20 Upjohn Co 3,4-Disubstituted, 3,5-disubstituted and substituted and 3,4,5-substituted piperidines and piperazines
MXPA04005366A (es) * 2001-12-11 2004-09-27 Wyeth Corp Produccion de alfa-aminoacidos de n-sulfonilo y alfa-aminoacidos quiralmente puros.
EP1483254A4 (en) * 2002-01-07 2005-06-08 Sequoia Pharmaceuticals INHIBITORS OF ANTI-RESISTANCE RETROVIRAL PROTEASE
MY142238A (en) * 2002-03-12 2010-11-15 Tibotec Pharm Ltd Broadspectrum substituted benzimidazole sulfonamide hiv protease inhibitors
US7262208B2 (en) * 2002-04-30 2007-08-28 Elan Pharmaceuticals, Inc. Hydroxypropyl amides for the treatment of Alzheimer's disease
ES2292976T3 (es) * 2002-05-17 2008-03-16 Tibotec Pharmaceuticals Ltd. Inhibidores de amplio espectro de tipo bencisoxazol-sulfonamida sustituida de la proteasa del vih.
CN1732161A (zh) * 2002-09-06 2006-02-08 艾伦药物公司 1,3－二氨基－2－羟基丙烷前体药物衍生物
GB0310593D0 (en) * 2003-05-08 2003-06-11 Leuven K U Res & Dev Peptidic prodrugs
GB0314476D0 (en) * 2003-06-20 2003-07-23 Glaxo Group Ltd Compounds
US7273533B2 (en) * 2003-11-19 2007-09-25 Tokyo Electron Limited Plasma processing system with locally-efficient inductive plasma coupling
US8193227B2 (en) * 2003-12-11 2012-06-05 Abbott Laboratories HIV protease inhibiting compounds
US20050131042A1 (en) * 2003-12-11 2005-06-16 Flentge Charles A. HIV protease inhibiting compounds
WO2005110428A2 (en) 2004-05-07 2005-11-24 Sequoia Pharmaceuticals, Inc. Resistance-repellent retroviral protease inhibitors
WO2006104646A1 (en) * 2005-03-11 2006-10-05 Smithkline Beecham Corporation Hiv protease inhibitors
US20110178092A1 (en) * 2005-06-22 2011-07-21 Akbar Ali HIV-1 Protease Inhibitors
JP5401652B2 (ja) * 2006-09-21 2014-01-29 タイメッド バイオロジクス インコーポレイテッド プロテアーゼ阻害剤
RU2009143867A (ru) * 2007-04-27 2011-06-10 Тиботек Фармасьютикалз Лтд. (Ie) Способы получения производных n-изобутил-n-(2-гидрокси-3-амино-4-фенилбутил)-пара-нитробензолсульфониламида
CN101808516B (zh) * 2007-07-30 2013-08-28 阿迪生物科学公司 作为mek抑制剂的包括多晶型物的n-(芳氨基)磺酰胺衍生物和组合物、其使用方法和制备方法
US20090131363A1 (en) * 2007-10-26 2009-05-21 Harbeson Scott L Deuterated darunavir
JP5629585B2 (ja) * 2008-01-04 2014-11-19 ギリアード サイエンシーズ， インコーポレイテッド シトクロムｐ４５０のインヒビター
US20100305173A1 (en) * 2009-04-30 2010-12-02 Concert Pharmaceuticals, Inc. Hydroxyethylamino sulfonamide derivatives
BR112012009956A2 (pt) 2009-10-30 2015-09-29 Lupin Ltd um novo processo para a preparação de darunavir e etanolato darunavir de tamanho de partícula.
GB201118182D0 (en) 2011-10-21 2011-12-07 Jagotec Ag Improvements in or relating to organic compounds
US9643976B2 (en) 2012-01-18 2017-05-09 Aurobindo Pharma Ltd. Solvates of darunavir
US9475821B2 (en) 2012-07-24 2016-10-25 Laurus Labs Private Limited Process for preparation of Darunavir
CA2918707A1 (en) 2013-08-29 2015-03-05 Teva Pharmaceuticals Industries Ltd. Unit dosage form comprising emtricitabine, tenofovir, darunavir and ritonavir and a monolithic tablet comprising darunavir and ritonavir
WO2015155673A1 (en) 2014-04-08 2015-10-15 Teva Pharmaceutical Industries Ltd Unit dosage form comprising emtricitabine, tenofovir, darunavir and ritonavir
US20160075643A1 (en) 2014-09-16 2016-03-17 Zcl Chemicals Limited Novel process to prepare intermediates of hiv-protease inhibitors thereof
WO2016069955A1 (en) 2014-10-29 2016-05-06 Wisconsin Alumni Research Foundation Boronic acid inhibitors of hiv protease
US20180162870A1 (en) 2015-06-05 2018-06-14 Amneal Pharmaceuticals Company Gmbh Process for the Preparation of Darunavir
EP3496719B1 (en) 2016-08-08 2023-06-14 Hetero Labs Limited A multi-class anti-retroviral composition
US11045423B2 (en) 2016-08-08 2021-06-29 Hetero Labs Limited Anti-retroviral compositions
US10407438B2 (en) 2016-10-27 2019-09-10 Gilead Sciences, Inc. Crystalline forms of darunavir
CN113277991B (zh) * 2021-02-03 2022-07-12 中国医学科学院医药生物技术研究所 一种含氮杂环氨基衍生物及其制备方法和一种抗hiv-1的药物

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264795A2 (de) * 1986-10-22 1988-04-27 MERCK PATENT GmbH Aminosäurederivate
EP0468641A2 (en) * 1990-06-28 1992-01-29 SHIONOGI SEIYAKU KABUSHIKI KAISHA trading under the name of SHIONOGI & CO. LTD. Renin inhibiting dipeptide derivatives, their preparation and pharmaceutical preparations containing them
WO1992008699A1 (en) * 1990-11-19 1992-05-29 Monsanto Company Retroviral protease inhibitors

Family Cites Families (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US725A (en) 1838-05-04 Cabbiage-spbing
DE264795C (US06534493-20030318-C00153.png) *
GB1435386A (en) 1973-07-26 1976-05-12 Made Labor Sa Cyanoglutaric acid derivatives
DE2352452A1 (de) 1973-10-19 1975-04-30 Made Labor Sa 2-cyan-3-dialcoximethyl-alkylglutarate sowie verfahren zur herstellung dieser verbindungen und ihrer derivate
JPS5041814Y1 (US06534493-20030318-C00153.png) 1975-03-06 1975-11-27
US5142056A (en) 1989-05-23 1992-08-25 Abbott Laboratories Retroviral protease inhibiting compounds
DE3269604D1 (en) 1981-06-26 1986-04-10 Schering Corp Novel imidazo(1,2-a)pyridines and pyrazines, processes for their preparation and pharmaceutical compositions containing them
DE3377497D1 (en) 1982-09-15 1988-09-01 Haessle Ab Enzyme inhibitors
US4668770A (en) 1982-12-27 1987-05-26 Merck & Co., Inc. Renin inhibitory tripeptides
DE3381565D1 (de) 1982-12-27 1990-06-21 Merck & Co Inc Reninhemmende tripeptide.
EP0316965A3 (en) 1983-02-07 1989-08-09 Aktiebolaget Hässle Enzyme inhibitors
JPS59227851A (ja) * 1983-06-09 1984-12-21 Sankyo Co Ltd レニン阻害作用を有するペプチド類
US4514391A (en) 1983-07-21 1985-04-30 E. R. Squibb & Sons, Inc. Hydroxy substituted peptide compounds
US4477441A (en) 1983-09-14 1984-10-16 Merck & Co., Inc. Renin inhibitors containing a C-terminal disulfide cycle
US4645759A (en) 1984-06-22 1987-02-24 Abbott Laboratories Renin inhibiting compounds
US4616088A (en) 1984-10-29 1986-10-07 E. R. Squibb & Sons, Inc. Amino acid ester and amide renin inhibitor
WO1986006726A1 (en) 1985-05-15 1986-11-20 Integrated Genetics, Inc. Cytidine analogs
US4826815A (en) 1985-05-17 1989-05-02 Abbott Laboratories Renin inhibiting compounds
US4668769A (en) 1985-08-02 1987-05-26 Hoover Dennis J Oxa- and azahomocyclostatine polypeptides
US4599198A (en) 1985-08-02 1986-07-08 Pfizer Inc. Intermediates in polypeptide synthesis
CA1282549C (en) 1985-11-12 1991-04-02 Eric M. Gordon Aminocarbonyl renin inhibitors
US4757050A (en) * 1985-12-23 1988-07-12 E. R. Squibb Sons, Inc. Ureido renin inhibitors
CA1297631C (en) 1985-12-23 1992-03-17 Sesha I. Natarajan Ureido renin inhibitors
US4757060A (en) * 1986-03-04 1988-07-12 Bristol-Myers Company Non-steroidal anti-inflammatory compositions protected against gastrointestinal injury with a combination of certain H1 and H2, receptor blockers
US4880938A (en) 1986-06-16 1989-11-14 Merck & Co., Inc. Amino acid analogs
DE3635109A1 (de) 1986-10-15 1988-04-21 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb von niedervolt-halogengluehlampen
CH676988A5 (US06534493-20030318-C00153.png) 1987-01-21 1991-03-28 Sandoz Ag
USH725H (en) 1987-02-26 1990-01-02 E. R. Squibb & Sons, Inc. Ureido amino and imino acids, compositions and methods for use
GB8707412D0 (en) 1987-03-27 1987-04-29 Fujisawa Pharmaceutical Co Peptide compounds
USH1649H (en) 1987-07-31 1997-05-06 Barrish; Joel C. HIV protease inhibitor combinations
DE3830825A1 (de) 1987-09-15 1989-03-23 Sandoz Ag Hydrophile reninhemmer, ihre herstellung und verwendung
CA1328333C (en) * 1988-03-04 1994-04-05 Quirico Branca Amino acid derivatives
IL89900A0 (en) 1988-04-12 1989-12-15 Merck & Co Inc Hiv protease inhibitors useful for the treatment of aids and pharmaceutical compositions containing them
US4977277A (en) 1988-05-09 1990-12-11 Abbott Laboratories Functionalized peptidyl aminodiols and -triols 4-amino-5-cyclohexyl-3-hydroxy-1,2-oxopentane and derivatives thereof
IL90218A0 (en) 1988-05-13 1989-12-15 Abbott Lab Retroviral protease inhibitors
DE3816890A1 (de) * 1988-05-18 1989-11-30 Schaeffler Waelzlager Kg Ausruecklagereinrichtung fuer eine gedrueckte kraftfahrzeugkupplung
CA1340588C (en) 1988-06-13 1999-06-08 Balraj Krishan Handa Amino acid derivatives
IL91307A0 (en) 1988-08-24 1990-03-19 Merck & Co Inc Hiv protease inhibitors and pharmaceutical compositions for the treatment of aids containing them
US5268374A (en) * 1988-10-04 1993-12-07 Abbott Laboratories Non-peptide renin inhibitors
IL91780A (en) * 1988-10-04 1995-08-31 Abbott Lab History of the amine of the xenon-preventing xanine acid, the process for their preparation and the pharmaceutical preparations containing them
DE3840289A1 (de) * 1988-11-30 1990-05-31 Merck Patent Gmbh Aminosaeurederivate
US4969530A (en) * 1989-03-03 1990-11-13 Kopczynski John F All-terrain vehicle
CA2012306A1 (en) 1989-03-28 1990-09-28 Werner Neidhart Amino acid derivatives
CA2012901A1 (en) * 1989-04-05 1990-10-05 Quirico Branca Amino acid derivatives
JP2701932B2 (ja) 1989-04-10 1998-01-21 サントリー株式会社 タンパク質分解酵素阻害剤
DE3912829A1 (de) 1989-04-19 1990-10-25 Bayer Ag Verwendung von renininhibitorischen peptiden als mittel gegen retroviren
US5552558A (en) 1989-05-23 1996-09-03 Abbott Laboratories Retroviral protease inhibiting compounds
EP0428849A3 (en) 1989-09-28 1991-07-31 Hoechst Aktiengesellschaft Retroviral protease inhibitors
GB8927913D0 (en) 1989-12-11 1990-02-14 Hoffmann La Roche Amino acid derivatives
CA2032259A1 (en) 1989-12-18 1991-06-19 Wayne J. Thompson Hiv protease inhibitors useful for the treatment of aids
US5122514A (en) * 1990-04-23 1992-06-16 Abbott Laboratories Psoriasis treatment
US5223615A (en) * 1990-06-28 1993-06-29 Shionogi & Co., Ltd. Dipeptide derivatives
US5272268A (en) * 1990-06-28 1993-12-21 Shionogi & Co., Ltd. Dipeptide derivatives
JPH05508855A (ja) 1990-07-06 1993-12-09 スミスクライン・ビーチャム・コーポレイション レトロウイルスプロテアーゼ阻害剤
GB9024938D0 (en) 1990-11-16 1991-01-02 Process Dev Ltd Filtering
US5475013A (en) 1990-11-19 1995-12-12 Monsanto Company Retroviral protease inhibitors
EP0815856B1 (en) 1990-11-19 2005-06-01 Monsanto Company Retroviral protease inhibitors
EP0607334B1 (en) 1991-10-11 1997-07-30 The Du Pont Merck Pharmaceutical Company Cyclic ureas and analogues useful as retroviral protease inhibitiors
WO1993008184A1 (en) 1991-10-23 1993-04-29 Merck & Co., Inc. Hiv protease inhibitors
US5413999A (en) 1991-11-08 1995-05-09 Merck & Co., Inc. HIV protease inhibitors useful for the treatment of AIDS
NZ244986A (en) 1991-11-08 1995-10-26 Merck & Co Inc Hiv protease inhibitor and pharmaceutical compositions
ATE116640T1 (de) 1992-03-13 1995-01-15 Bio Mega Boehringer Ingelheim Substituierte pipecoline-säurederivate als hiv- protease-hemmer.
JP3492362B2 (ja) 1992-05-20 2004-02-03 ジー．ディー．サール アンド カンパニー レトロウイルスプロテアーゼ阻害剤の合成に有用な中間体の製造方法
US5559256A (en) 1992-07-20 1996-09-24 E. R. Squibb & Sons, Inc. Aminediol protease inhibitors
US6022994A (en) 1992-08-25 2000-02-08 G. D. Searle &. Co. Succinoylamino hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US5968942A (en) 1992-08-25 1999-10-19 G. D. Searle & Co. α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
KR100296461B1 (ko) 1992-08-25 2001-11-14 죤 에이치. 뷰센 레트로바이러스프로테아제저해제로서유용한n-(알카노일아미노-2-히드록시프로필)-술폰아미드
US7141609B2 (en) * 1992-08-25 2006-11-28 G.D. Searle & Co. α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US6046190A (en) 1992-08-25 2000-04-04 G.D. Searle & Co. Hydroxyethylamino sulphonamides useful as retroviral protease inhibitors
US5521219A (en) 1992-08-25 1996-05-28 G. D. Searle & Co. Sulfonylalkanoylamino hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
DE69321845T2 (de) 1992-08-25 1999-04-29 Searle & Co Hydroxyethylaminosulfonamide verwendbar als inhibitoren retroviraler proteasen
US5830897A (en) 1992-08-27 1998-11-03 G. D. Searle & Co. α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
AU4812393A (en) 1992-09-03 1994-03-29 Biochem Pharma Inc. Use of rapamycin in the treatment of aids
IS2334B (is) * 1992-09-08 2008-02-15 Vertex Pharmaceuticals Inc., (A Massachusetts Corporation) Aspartyl próteasi hemjari af nýjum flokki súlfonamíða
US5783701A (en) 1992-09-08 1998-07-21 Vertex Pharmaceuticals, Incorporated Sulfonamide inhibitors of aspartyl protease
US5723490A (en) 1992-09-08 1998-03-03 Vertex Pharmaceuticals Incorporated THF-containing sulfonamide inhibitors of aspartyl protease
US6869925B1 (en) 1992-09-09 2005-03-22 Amgen Inc. Inhibition of retrovirus infection
US5376633A (en) 1992-09-30 1994-12-27 Lezdey; John Method for deactivating viruses in blood component containers
US5578606A (en) 1992-10-30 1996-11-26 G. D. Searle & Co. α- and β-amino acid hydroxyethylamino sulfonyl urea derivatives useful as retroviral protease inhibitors
US5484926A (en) 1993-10-07 1996-01-16 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US5514801A (en) 1992-12-29 1996-05-07 Monsanto Company Cyclic sulfone containing retroviral protease inhibitors
WO1994026749A1 (en) 1993-05-14 1994-11-24 Merck & Co., Inc. Hiv protease inhibitors
ES2127938T3 (es) 1993-08-24 1999-05-01 Searle & Co Hidroxietilamino sulfonamidas utiles como inhibidores de proteasas retroviricas.
US5567592A (en) 1994-02-02 1996-10-22 Regents Of The University Of California Screening method for the identification of bioenhancers through the inhibition of P-glycoprotein transport in the gut of a mammal
UA49803C2 (uk) 1994-06-03 2002-10-15 Дж.Д. Сьорль Енд Ко Спосіб лікування ретровірусних інфекцій
US5691372A (en) 1995-04-19 1997-11-25 Vertex Pharmaceuticals Incorporated Oxygenated-Heterocycle containing sulfonamide inhibitors of aspartyl protease
GB9509321D0 (en) 1995-05-09 1995-06-28 Zylepsis Ltd Methods of and substances for inhibiting oxidative enzymes
US6037157A (en) 1995-06-29 2000-03-14 Abbott Laboratories Method for improving pharmacokinetics
KR980009238A (ko) 1995-07-28 1998-04-30 우에노 도시오 설포닐아미노산 유도체
SK283878B6 (sk) 1996-01-26 2004-04-06 Virco B.V.B.A. In vitro spôsob určenia HIV chemoterapie HIV pozitívnych pacientov
AP9801360A0 (en) 1996-01-29 1998-12-31 Virologic Incorporated Compositions and methods ofr determining anti-viral drug susceptibility and resistance and anti-viral drug screening.
US5837464A (en) 1996-01-29 1998-11-17 Virologic, Inc. Compositions and methods for determining anti-viral drug susceptibility and resistance and anti-viral drug screening
US6191165B1 (en) 1996-05-31 2001-02-20 Allelix Neuroscience Inc. Pharmaceutical for treatment of neurological and neuropsychiatric disorders
WO1998007888A1 (en) 1996-08-22 1998-02-26 Northwestern University Process of determining the efficacy of drug treatment in hiv infected subjects
US6245809B1 (en) 1996-12-09 2001-06-12 Cor Therapeutics Inc. Integrin antagonists
ZA984514B (en) 1997-05-29 1998-11-30 Merck & Co Inc Hiv protease inhibitor
GB9712253D0 (en) 1997-06-13 1997-08-13 Glaxo Group Ltd Antiviral compound
WO1999033792A2 (en) 1997-12-24 1999-07-08 Vertex Pharmaceuticals Incorporated Prodrugs os aspartyl protease inhibitors
GB9805898D0 (en) 1998-03-20 1998-05-13 Glaxo Group Ltd Process for the sythesis of hiv protease inhibitors
US6251874B1 (en) 1998-03-26 2001-06-26 Research Institute For Genetic And Human Therapy (R.I.G.H.T.) Method of inhibiting human immunodeficiency virus using hydroxurea and a reverse transcriptase inhibitor in vivo
ES2604662T3 (es) 1998-06-23 2017-03-08 The United States Of America, Represented By The Secretary, Department Of Health And Human Services Ensayo de acondicionamiento físico y métodos para reducir la resistencia del VIH a la terapia
AU4862799A (en) 1998-07-08 2000-02-01 G.D. Searle & Co. Retroviral protease inhibitors
AU783235B2 (en) 1999-05-28 2005-10-06 Virco Bvba New mutational profiles in HIV-1 reverse transcriptase correlated with phenotypic drug resistance
GB9913079D0 (en) 1999-06-04 1999-08-04 Novartis Ag Organic compounds
US6869759B1 (en) 1999-06-22 2005-03-22 Virologic, Inc. Means and methods for monitoring protease inhibitor antiretroviral therapy and guiding therapeutic decisions in the treatment of HIV/AIDS
US6943170B2 (en) 2002-11-14 2005-09-13 Bristol-Myers Squibb Company N-cycloalkylglycines as HIV protease inhibitors
US6890942B2 (en) 2003-05-16 2005-05-10 Bristol-Myers Squibb Company Acyl sulfonamides as inhibitors of HIV integrase

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264795A2 (de) * 1986-10-22 1988-04-27 MERCK PATENT GmbH Aminosäurederivate
EP0468641A2 (en) * 1990-06-28 1992-01-29 SHIONOGI SEIYAKU KABUSHIKI KAISHA trading under the name of SHIONOGI & CO. LTD. Renin inhibiting dipeptide derivatives, their preparation and pharmaceutical preparations containing them
WO1992008699A1 (en) * 1990-11-19 1992-05-29 Monsanto Company Retroviral protease inhibitors

Cited By (146)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6472407B1 (en) 1992-08-25 2002-10-29 G.D. Searle & Co. α and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US5968942A (en) * 1992-08-25 1999-10-19 G. D. Searle & Co. α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US6646010B2 (en) 1992-08-25 2003-11-11 G. D. Searle & Co. α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US6046190A (en) * 1992-08-25 2000-04-04 G.D. Searle & Co. Hydroxyethylamino sulphonamides useful as retroviral protease inhibitors
US6417387B1 (en) 1992-08-25 2002-07-09 G.D. Searle & Co. α-and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
USRE43596E1 (en) 1992-08-25 2012-08-21 G.D. Searle Llc α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
USRE42889E1 (en) 1992-08-25 2011-11-01 G.D. Searle Llc α- and β- amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US6248775B1 (en) 1992-08-25 2001-06-19 G. D. Searle & Co. α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US6924286B1 (en) 1992-08-25 2005-08-02 G. D. Searle & Co. α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US7531538B2 (en) 1992-08-25 2009-05-12 G.D. Searle Llc α- and β-Amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US7141609B2 (en) 1992-08-25 2006-11-28 G.D. Searle & Co. α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US6500832B1 (en) 1992-08-25 2002-12-31 G. D. Searle & Co. α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US7321063B2 (en) 1992-09-08 2008-01-22 Vertex Pharmaceuticals Incorporated Sulfonamide inhibitors of aspartyl protease
US5723490A (en) * 1992-09-08 1998-03-03 Vertex Pharmaceuticals Incorporated THF-containing sulfonamide inhibitors of aspartyl protease
US5977137A (en) * 1992-09-08 1999-11-02 Vertex Pharmaceuticals, Incorporated Sulfonamide inhibitors of aspartyl protease
US5783701A (en) * 1992-09-08 1998-07-21 Vertex Pharmaceuticals, Incorporated Sulfonamide inhibitors of aspartyl protease
US5585397A (en) * 1992-09-08 1996-12-17 Vertex Pharmaceuticals, Incorporated Sulfonamide inhibitors of aspartyl protease
US6720335B2 (en) 1992-09-08 2004-04-13 Vertex Pharmaceuticals Incorporated Sulfonamide inhibitors of aspartyl protease
US7608632B2 (en) 1992-09-08 2009-10-27 Vertex Pharmaceuticals Incorporated Sulfonamide inhibitors of aspartyl protease
US6392046B1 (en) 1992-09-08 2002-05-21 Vertex Pharmaceuticals, Inc. Sulfonamide inhibitors of aspartyl protease
US6372778B1 (en) 1992-09-08 2002-04-16 Vertex Pharmaceuticals, Incorporated Sulfonamide inhibitors of aspartyl protease
US5856353A (en) * 1992-09-08 1999-01-05 Vertex Pharmaceuticals, Incorporated Sulfonamide inhibitors of aspartyl protease
US5824688A (en) * 1992-12-22 1998-10-20 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US5846993A (en) * 1992-12-22 1998-12-08 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US5852043A (en) * 1992-12-22 1998-12-22 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US5837710A (en) * 1992-12-22 1998-11-17 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US5859002A (en) * 1992-12-22 1999-01-12 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US5834467A (en) * 1992-12-22 1998-11-10 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US5952343A (en) * 1992-12-22 1999-09-14 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US5827858A (en) * 1992-12-22 1998-10-27 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US6271235B1 (en) 1992-12-22 2001-08-07 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
WO1995006030A1 (en) * 1993-08-24 1995-03-02 G.D. Searle & Co. Hydroxyethylamino sulphonamides useful as retroviral protease inhibitors
US6525215B2 (en) 1993-10-07 2003-02-25 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US5484926A (en) * 1993-10-07 1996-01-16 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US6693199B2 (en) 1993-10-07 2004-02-17 Agouron Pharmaceuticals, Inc. Method of making HIV protease inhibitors
US6162812A (en) * 1993-10-07 2000-12-19 Agouron Pharmaceuticals, Inc. Pharmaceutical compositions containing HIV protease inhibitors and methods of their use
US5827891A (en) * 1993-10-07 1998-10-27 Agouron Pharmaceuticals, Inc. HIV protease inhibtors
US5827859A (en) * 1993-10-07 1998-10-27 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US6127372A (en) * 1994-03-07 2000-10-03 Vertex Pharmaceuticals, Incorporated Sulfonamide inhibitors of aspartyl protease
WO1995032185A1 (en) * 1994-05-23 1995-11-30 Agouron Pharmaceuticals, Inc. N-(3-amino-2-hydroxybutyl)sulphonamide derivatives as hiv protease inhibitors
US5527829A (en) * 1994-05-23 1996-06-18 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US7297793B2 (en) 1995-01-20 2007-11-20 G.D. Searle, Llc Bis-sulfonamide hydroxyethylamino retroviral protease inhibitors
AU692062B2 (en) * 1995-01-20 1998-05-28 G.D. Searle & Co. Method of preparing retroviral protease inhibitor intermediates
US7060851B2 (en) 1995-01-20 2006-06-13 G.D. Searle & Co. Method of preparing retroviral protease inhibitor intermediates
US6515162B2 (en) 1995-01-20 2003-02-04 G.D. Searle & Co. Method of preparing retroviral protease inhibitor intermediates
WO1996022275A1 (en) 1995-01-20 1996-07-25 G.D. Searle & Co. Method of preparing retroviral protease inhibitor intermediates
US6143747A (en) * 1995-01-20 2000-11-07 G. D. Searle & Co. Bis-sulfonamide hydroxyethylamino retroviral protease inhibitors
US6569882B2 (en) 1995-01-20 2003-05-27 G. D. Searle & Co. Bis-sulfonamide hydroxyethyl-amino retroviral protease inhibitors
US6384036B1 (en) 1995-01-20 2002-05-07 G.D. Searle & Co. Bis-sulfonamide hydroxyethylamino retroviral protease inhibitors
US7091219B2 (en) 1995-01-20 2006-08-15 G. D. Searle & Co. Bis-sulfonamide hydroxyethyl-amino retroviral protease inhibitors
US6849760B2 (en) 1995-01-20 2005-02-01 G. D. Searle & Co. Method of preparing retroviral protease inhibitor intermediates
US6201150B1 (en) 1995-01-20 2001-03-13 G.D. Searle & Co. Method of preparing retroviral protease inhibitor intermediates
US7098202B2 (en) 1995-02-22 2006-08-29 G. D. Searle & Co. Amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US7141594B2 (en) 1995-03-10 2006-11-28 G. D. Searle & Co. Heterocyclecarbonyl amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US5756533A (en) * 1995-03-10 1998-05-26 G.D. Searle & Co. Amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
EP1076062A1 (en) * 1995-03-10 2001-02-14 G.D. SEARLE & CO. Bis-amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
WO1996028465A1 (en) * 1995-03-10 1996-09-19 G.D. Searle & Co. Heterocyclecarbonyl amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
WO1996028464A1 (en) * 1995-03-10 1996-09-19 G.D. Searle & Co. Bis-amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US6310080B1 (en) 1995-03-10 2001-10-30 G. D. Searle & Co. Amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US6316496B1 (en) 1995-03-10 2001-11-13 G. D. Searle & Co. Bis-amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
WO1996028463A1 (en) * 1995-03-10 1996-09-19 G.D. Searle & Co. Amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US6683210B2 (en) 1995-03-10 2004-01-27 G. D. Searle & Co. Bis-amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US7339078B2 (en) 1995-03-10 2008-03-04 G.D. Searle Llc Bis-amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US6673822B2 (en) 1995-03-10 2004-01-06 G.D. Searle & Co. Heterocyclecarbonyl amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
EP1188766A1 (en) * 1995-03-10 2002-03-20 G.D. Searle & Co. Bis-amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US6172101B1 (en) 1995-03-10 2001-01-09 G. D. Searle & Co. Heterocyclecarbonyl amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US6150556A (en) * 1995-03-10 2000-11-21 G. D. Dearle & Co. Bis-amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US6388132B1 (en) 1995-03-10 2002-05-14 G. D. Searle & Co. Bis-amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US5972989A (en) * 1995-03-10 1999-10-26 G.D. Searle & Co. Heterocyclecarbonyl amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
EA000578B1 (ru) * 1995-03-10 1999-12-29 Дж. Д. Серл Энд Ко. Гидроксиэтиламиносульфонамиды бисаминокислот в качестве ингибиторов протеаз ретровирусов
US6730669B2 (en) 1995-03-10 2004-05-04 G. D. Searle & Co. Amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US6407134B1 (en) 1995-03-10 2002-06-18 G. D. Searle & Co. Heterocyclecarbonyl amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
CZ297719B6 (cs) * 1995-03-10 2007-03-14 G. D. Searle & Co. Deriváty hydroxyethylaminsulfonamidu jako inhibitory retrovirové proteázy, farmaceutická kompozice,která je obsahuje a jejich pouzití
US6143788A (en) * 1995-03-10 2000-11-07 G.D. Searle & Co. Bis-amino acid hydroxyethlamino sulfonamide retroviral protease inhibitors
US6458785B1 (en) 1995-03-10 2002-10-01 G. D. Searle Amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
CZ297676B6 (cs) * 1995-03-10 2007-03-07 G. D. Searle & Co. Deriváty hydroxyethylaminosulfonamidu jako inhibitory retrovirové proteázy, farmaceutická kompozice
US6214861B1 (en) 1995-03-10 2001-04-10 G.D. Searle & Co. Heterocyclecarbonyl amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
EP1258491A1 (en) * 1995-03-10 2002-11-20 G.D. Searle & Co. Amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US7161033B2 (en) 1995-03-10 2007-01-09 G. D. Searle & Co. Bis-amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US5776971A (en) * 1995-03-10 1998-07-07 G.D. Searle & Co. Heterocyclecarbonyl amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US6861539B1 (en) 1995-03-10 2005-03-01 G. D. Searle & Co. Bis-amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US6063795A (en) * 1995-03-10 2000-05-16 G.D. Searle & Company Heterocyclecarbonyl amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
US5965601A (en) * 1995-03-10 1999-10-12 G. D. Searle & Co. Amino acid hydroxyethylamino sulfonamide retroviral protease inhibitors
EP0833826B1 (en) * 1995-04-19 2002-01-23 Vertex Pharmaceuticals Incorporated Oxygenated-heterocycle containing sulfonamide inhibitors of aspartyl protease
US5990155A (en) * 1995-04-19 1999-11-23 Vertex Pharmaceuticals Incorporated Oxygenated-heterocycle containing sulfonamide inhibitors of aspartyl protease
US5691372A (en) * 1995-04-19 1997-11-25 Vertex Pharmaceuticals Incorporated Oxygenated-Heterocycle containing sulfonamide inhibitors of aspartyl protease
US6004957A (en) * 1995-06-07 1999-12-21 Vertex Pharmaceuticals, Incorporated Sulfonamide inhibitors of aspartyl protease
US5939587A (en) * 1995-11-16 1999-08-17 G. D. Searle & Company N-protected/N-substituted-beta-amino hydroxy sulfonates
US6586627B1 (en) 1995-11-16 2003-07-01 G. D. Searle & Co. N-protected/N-substituted-beta-amino hydroxy sulfonates
US5847201A (en) * 1995-11-16 1998-12-08 G.D. Searle & Co. N-protected/N-substituted-beta-amino hydroxy sulfonates
US7192983B2 (en) 1995-11-16 2007-03-20 G.D. Searle & Co. N-protected/N-substituted-beta-amino hydroxy sulfonates
US6147253A (en) * 1995-11-16 2000-11-14 G. D. Searle & Co. N-protected/N-substituted-beta-amino-hydroxy sulfonates
US6730679B1 (en) 1996-03-22 2004-05-04 Smithkline Beecham Corporation Pharmaceutical formulations
US6117999A (en) * 1996-09-05 2000-09-12 Agouron Phramaceuticals, Inc. Methods of making HIV-protease inhibitors and intermediates for making HIV-protease inhibitors
US5705647A (en) * 1996-09-05 1998-01-06 Agouron Pharmaceuticals, Inc. Intermediates for making HIV-protease inhibitors
US6303786B1 (en) 1996-09-05 2001-10-16 Agouron Pharmaceuticals, Inc. Processes for making nelfinavir mesylate
US6316625B1 (en) 1996-09-05 2001-11-13 Agouron Pharmaceuticals, Inc. Methods of making HIV-protease inhibitors and intermediates for making HIV-protease inhibitors
US6512135B2 (en) 1996-09-05 2003-01-28 Agouron Pharmaceuticals, Inc. Intermediates for making HIV-protease inhibitors and methods for making HIV-protease inhibitors
US6407285B1 (en) 1996-09-05 2002-06-18 Agouron Pharmaceuticals, Inc. Intermediates for making HIV-protease inhibitors and methods for making HIV-protease inhibitors
US6605721B2 (en) 1996-09-05 2003-08-12 Agouron Pharmaceuticals, Inc. Intermediates for making HIV-protease inhibitors and methods for making HIV-protease inhibitors
US6465661B1 (en) 1996-09-05 2002-10-15 Agouron Pharmaceuticals, Inc. Methods of making HIV-protease inhibitors and intermediates for making HIV-protease inhibitors
US5962725A (en) * 1996-09-05 1999-10-05 Agouron Pharmaceuticals, Inc. Intermediate compounds useful for making HIV protease inhibitors such as nelfinavir
US6392067B1 (en) 1996-09-05 2002-05-21 Agouron Pharmaceuticals, Inc. Methods of making HIV-protease inhibitors and intermediates for making HIV-protease inhibitors
US6001851A (en) * 1997-03-13 1999-12-14 Agouron Pharmaceuticals, Inc. HIV protease inhibitors
US6084107A (en) * 1997-09-05 2000-07-04 Agouron Pharmaceuticals, Inc. Intermediates for making HIV-protease inhibitors
US6559137B1 (en) 1997-12-24 2003-05-06 Vertex Pharmaceuticals Incorporated Sulphonamide derivatives as prodrugs of aspartyl protease inhibitors
US7592368B2 (en) 1997-12-24 2009-09-22 Vertex Pharmaceuticals Incorporated Sulphonamide derivatives as prodrugs of aspartyl protease inhibitors
US6838474B2 (en) 1997-12-24 2005-01-04 Vertex Pharmaceuticals, Incorporated Sulphonamide derivatives as prodrugs of aspartyl protease inhibitors
CZ299193B6 (cs) * 1998-03-20 2008-05-14 Glaxo Group Limited Zpusob výroby inhibitoru HIV proteázy
US7419967B2 (en) 1998-06-19 2008-09-02 Vertex Pharmaceuticals Incorporated Sulfonamide inhibitors of aspartyl protease
US6613743B2 (en) 1998-06-19 2003-09-02 Vertex Pharmaceuticals Incorporated Sulfonamide inhibitors of aspartyl protease
US7470506B1 (en) 1998-06-23 2008-12-30 The United States Of America As Represented By The Department Of Health And Human Services Fitness assay and associated methods
US9889115B2 (en) 1998-06-23 2018-02-13 Board Of Trustees Of The University Of Illinois Fitness assay and associated methods
US8597876B2 (en) 1998-06-23 2013-12-03 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Method of treating HIV infection
WO2000042060A1 (en) * 1999-01-13 2000-07-20 Dupont Pharmaceuticals Company Bis-amino acid sulfonamides containing n-terminally a substituted benzyl group as hiv protease inhibitors
WO2000047551A2 (en) * 1999-02-12 2000-08-17 Vertex Pharmaceuticals Incorporated Inhibitors of aspartyl protease
US6319946B1 (en) 1999-02-12 2001-11-20 Vertex Pharmaceuticals Incorporated Inhibitors of aspartyl protease
WO2000047551A3 (en) * 1999-02-12 2001-08-16 Vertex Pharma Inhibitors of aspartyl protease
US7919523B2 (en) 1999-02-12 2011-04-05 Vertex Pharmaceuticals, Inc. Inhibitors of aspartyl protease
EP1637518A2 (en) * 1999-02-12 2006-03-22 Vertex Pharmaceuticals Incorporated Inhibitors of aspartyl protease
EP1637518A3 (en) * 1999-02-12 2013-04-10 Vertex Pharmaceuticals Incorporated Inhibitors of aspartyl protease
US7442718B2 (en) 1999-02-12 2008-10-28 Vertex Pharmaceuticals Incorporated Inhibitors of aspartyl protease
US6617350B2 (en) 1999-02-12 2003-09-09 Vertex Pharmaceuticals Incorporated Inhibitors of aspartyl protease
US6878728B1 (en) 1999-06-11 2005-04-12 Vertex Pharmaceutical Incorporated Inhibitors of aspartyl protease
US8455497B2 (en) 1999-06-11 2013-06-04 Vertex Pharmaceuticals Incorporated Inhibitors of aspartyl protease
US6391919B1 (en) 2000-01-12 2002-05-21 Bristol-Myers Squibb Pharma Company Bis-amino acid sulfonamides containing substituted benzyl amines HIV protease inhibitors
WO2002002512A2 (en) 2000-06-30 2002-01-10 Elan Pharmaceuticals, Inc. Compounds to treat alzheimer's disease
EP1666452A2 (en) 2000-06-30 2006-06-07 Elan Pharmaceuticals, Inc. Compounds to treat Alzheimer's disease
US6617310B2 (en) 2000-07-19 2003-09-09 Bristol-Myers Squibb Pharma Company Phosphate esters of bis-amino acid sulfonamides containing substituted benzyl amines
US7659404B2 (en) 2001-02-14 2010-02-09 Tibotec Pharmaceuticals Ltd. Broad spectrum 2-(substituted-amino)-benzothiazole sulfonamide HIV protease inhibitors
WO2003024932A1 (en) * 2001-09-18 2003-03-27 Bristol-Myers Squibb Company Bis-amino acid sulfonamides as hiv protease inhibitors
US7897635B2 (en) 2002-03-12 2011-03-01 The Board Of Trustees Of The University Of Illinois HIV protease inhibitors
US7157489B2 (en) 2002-03-12 2007-01-02 The Board Of Trustees Of The University Of Illinois HIV protease inhibitors
US7253198B2 (en) 2002-12-05 2007-08-07 Glaxo Group Limited Hydroxyethylamine derivatives for the treatment of Alzheimer's disease
US7772411B2 (en) 2003-12-23 2010-08-10 Tibotec Pharmaceuticals Ltd. Process for the preparation of (3R,3aS,6aR)-hexahydrofuro [2,3-b] furan-3-yl (1S,2R)-3[[(4-aminophenyl) sulfonyl] (isobutyl) amino]-1-benzyl-2-hydroxypropylcarbamate
US7807845B2 (en) 2004-03-11 2010-10-05 Sequoia Pharmaceuticals, Inc. Resistance-repellent retroviral protease inhibitors
US8106090B2 (en) 2005-07-20 2012-01-31 Eli Lilly And Company 1-amino linked compounds
WO2007015805A1 (en) * 2005-07-20 2007-02-08 Eli Lilly And Company 1-amino linked compounds
US8592487B2 (en) 2007-10-26 2013-11-26 Concert Pharmaceuticals, Inc. Deuterated darunavir
US8921415B2 (en) 2009-01-29 2014-12-30 Mapi Pharma Ltd. Polymorphs of darunavir
US9453024B2 (en) 2009-01-29 2016-09-27 Mapi Pharma Ltd. Polymorphs of darunavir
WO2011061590A1 (en) 2009-11-17 2011-05-26 Hetero Research Foundation Novel carboxamide derivatives as hiv inhibitors
US8829208B2 (en) 2010-01-28 2014-09-09 Mapi Pharma Ltd. Process for the preparation of darunavir and darunavir intermediates
CN108558808A (zh) * 2018-05-22 2018-09-21 中国医学科学院医药生物技术研究所 一种酰胺类衍生物或其药学上可接受的盐及其制备方法和应用
CN111205206A (zh) * 2020-02-13 2020-05-29 中国医学科学院医药生物技术研究所 一种包含氨基酸连接链的羰基化合物或其药学上可接受的盐及其制备方法和应用
CN111205206B (zh) * 2020-02-13 2021-10-22 中国医学科学院医药生物技术研究所 一种包含氨基酸连接链的羰基化合物或其药学上可接受的盐及其制备方法和应用

Also Published As

Publication number Publication date
CA2140929C (en) 2006-09-12
NO983099D0 (no) 1998-07-03
DE69332002D1 (de) 2002-07-11
LU91339I2 (fr) 2007-07-23
DE69321845D1 (en) 1998-12-03
FI20012317A (fi) 2001-11-27
FI119427B (fi) 2008-11-14
US6472407B1 (en) 2002-10-29
JPH08501288A (ja) 1996-02-13
KR100336699B1 (ko) 2002-05-13
US5786483A (en) 1998-07-28
USRE43596E1 (en) 2012-08-21
KR950702960A (ko) 1995-08-23
PT810209E (pt) 2002-09-30
DE122007000045I2 (de) 2011-07-21
US7115618B2 (en) 2006-10-03
US6455581B1 (en) 2002-09-24
KR100296463B1 (ko) 2001-10-24
AU680635C (en) 2007-05-17
NO983099L (no) 1995-02-13
AU680635B2 (en) 1997-08-07
US20040229922A1 (en) 2004-11-18
FI950650A0 (fi) 1995-02-14
FI950650A (fi) 1995-02-14
ATE172717T1 (de) 1998-11-15
US6060476A (en) 2000-05-09
DE69332002T2 (de) 2002-12-19
US20090023664A1 (en) 2009-01-22
US20040044047A1 (en) 2004-03-04
FR07C0034I1 (US06534493-20030318-C00153.png) 2007-06-07
FI112471B (fi) 2003-12-15
AU5347494A (en) 1994-03-15
JP3657002B2 (ja) 2005-06-08
RU95106624A (ru) 1996-12-10
ES2177868T3 (es) 2002-12-16
EP0656887B1 (en) 1998-10-28
NO950533D0 (no) 1995-02-13
NO305478B1 (no) 1999-06-07
DE69321845T2 (de) 1999-04-29
EP0656887A1 (en) 1995-06-14
US6500832B1 (en) 2002-12-31
US6846954B2 (en) 2005-01-25
US6335460B1 (en) 2002-01-01
NO307047B1 (no) 2000-01-31
NL300283I1 (nl) 2007-09-03
NO950533L (no) 1995-02-13
DK0810209T3 (da) 2002-08-12
US5843946A (en) 1998-12-01
ES2123065T3 (es) 1999-01-01
EP0810209A2 (en) 1997-12-03
US6172082B1 (en) 2001-01-09
EP0810209B1 (en) 2002-06-05
US7829564B2 (en) 2010-11-09
US5744481A (en) 1998-04-28
DK0656887T3 (da) 1999-07-05
EP0810209A3 (en) 1998-12-02
US6534493B1 (en) 2003-03-18
US7320983B2 (en) 2008-01-22
USRE43802E1 (en) 2012-11-13
ATE218541T1 (de) 2002-06-15
CA2140929A1 (en) 1994-02-26
DE122007000045I1 (de) 2007-08-16
FR07C0034I2 (fr) 2008-05-09
US20070078173A1 (en) 2007-04-05

Similar Documents

Publication Publication Date Title
AU680635C (en) Hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
US6646010B2 (en) α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
CA2142998C (en) N-(alkanoylamino-2-hydroxypropyl)-sulfonamides useful as retroviral protease inhibitors
WO1995006030A1 (en) Hydroxyethylamino sulphonamides useful as retroviral protease inhibitors
EP0666842B1 (en) Hydroxyethylamino sulfamic acid derivatives useful as retroviral protease inhibitors
USRE42889E1 (en) α- and β- amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors
RU2173680C2 (ru) Гидроксиэтиламиносульфонамиды, промежуточные соединения, фармацевтическая композиция, способ ингибирования ретровирусных протеаз, способ лечения ретровирусных инфекций, способ лечения спида

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 08204827

Country of ref document: US

AK Designated states

Kind code of ref document: A1

Designated state(s): AT AU BB BG BR BY CA CH CZ DE DK ES FI GB HU JP KP KR KZ LK LU MG MN MW NL NO NZ PL PT RO RU SD SE SK UA US VN

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2140929

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 950650

Country of ref document: FI

Ref document number: 1019950700563

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 1993923714

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWP Wipo information: published in national office

Ref document number: 1993923714

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 1993923714

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 20012317

Country of ref document: FI

WWG Wipo information: grant in national office

Ref document number: 950650

Country of ref document: FI