IL143611D0 - A process for the preparation of piperidine derivatives - Google Patents

A process for the preparation of piperidine derivatives

Info

Publication number
IL143611D0
IL143611D0 IL14361101A IL14361101A IL143611D0 IL 143611 D0 IL143611 D0 IL 143611D0 IL 14361101 A IL14361101 A IL 14361101A IL 14361101 A IL14361101 A IL 14361101A IL 143611 D0 IL143611 D0 IL 143611D0
Authority
IL
Israel
Prior art keywords
piperidine derivatives
piperidine
derivatives
Prior art date
Application number
IL14361101A
Original Assignee
Merrell Dow Pharma
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
Priority to US8269393A priority Critical
Priority to US14408493A priority
Priority to US23746694A priority
Priority to IL11008694A priority patent/IL110086A/en
Application filed by Merrell Dow Pharma filed Critical Merrell Dow Pharma
Priority to IL14361101A priority patent/IL143611D0/en
Publication of IL143611D0 publication Critical patent/IL143611D0/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27374315&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL143611(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D295/00Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2.] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2.] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/18Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2.] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
    • C07D295/182Radicals derived from carboxylic acids
    • C07D295/185Radicals derived from carboxylic acids from aliphatic carboxylic acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • A61P11/08Bronchodilators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/08Antiallergic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/70Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
    • C07C235/72Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms
    • C07C235/76Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of an unsaturated carbon skeleton
    • C07C235/78Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of an unsaturated carbon skeleton the carbon skeleton containing rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00Carboxylic acid nitriles
    • C07C255/01Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/16Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound oxygen atoms bound to the same carbon atom of an acyclic carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C259/00Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups
    • C07C259/04Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups without replacement of the other oxygen atom of the carboxyl group, e.g. hydroxamic acids
    • C07C259/06Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups without replacement of the other oxygen atom of the carboxyl group, e.g. hydroxamic acids having carbon atoms of hydroxamic groups bound to hydrogen atoms or to acyclic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/40Halogenated unsaturated alcohols
    • C07C33/46Halogenated unsaturated alcohols containing only six-membered aromatic rings as cyclic parts
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46Friedel-Crafts reactions
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/65Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/782Ketones containing a keto group bound to a six-membered aromatic ring polycyclic
    • C07C49/792Ketones containing a keto group bound to a six-membered aromatic ring polycyclic containing rings other than six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/794Ketones containing a keto group bound to a six-membered aromatic ring having unsaturation outside an aromatic ring
    • C07C49/798Ketones containing a keto group bound to a six-membered aromatic ring having unsaturation outside an aromatic ring containing rings other than six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/80Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/80Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • C07C49/813Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/82Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/82Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
    • C07C49/825Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups all hydroxy groups bound to the ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/82Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
    • C07C49/83Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups polycyclic
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/82Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
    • C07C49/835Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups having unsaturation outside an aromatic ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/86Ketones containing a keto group bound to a six-membered aromatic ring containing —CHO groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40Unsaturated compounds
    • C07C59/76Unsaturated compounds containing keto groups
    • C07C59/86Unsaturated compounds containing keto groups containing six-membered aromatic rings and other rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40Unsaturated compounds
    • C07C59/76Unsaturated compounds containing keto groups
    • C07C59/88Unsaturated compounds containing keto groups containing halogen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/007Esters of unsaturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/73Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
    • C07C69/738Esters of keto-carboxylic acids or aldehydo-carboxylic acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/08Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D211/18Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D211/20Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulfur atoms
    • C07D211/22Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulfur atoms by oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/06Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/10Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/02Systems containing only non-condensed rings with a three-membered ring
IL14361101A 1993-06-25 2001-06-06 A process for the preparation of piperidine derivatives IL143611D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US8269393A true 1993-06-25 1993-06-25
US14408493A true 1993-10-27 1993-10-27
US23746694A true 1994-05-11 1994-05-11
IL11008694A IL110086A (en) 1993-06-25 1994-06-22 Process for the preparation of antihistaminic piperidine derivatives
IL14361101A IL143611D0 (en) 1993-06-25 2001-06-06 A process for the preparation of piperidine derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL14361101A IL143611D0 (en) 1993-06-25 2001-06-06 A process for the preparation of piperidine derivatives

Publications (1)

Publication Number Publication Date
IL143611D0 true IL143611D0 (en) 2002-04-21

Family

ID=27374315

Family Applications (20)

Application Number Title Priority Date Filing Date
IL143611A IL143611A (en) 1993-06-25 1994-06-22 Process for the preparation of antihistaminic piperidine derivatives
IL14361394A IL143613A (en) 1993-06-25 1994-06-22 Process for the preparation of antihistaminic piperidine derivatives
IL14361994A IL143619A (en) 1993-06-25 1994-06-22 Process for the preparation of anthistaminic piperidine derivatives
IL14360794A IL143607A (en) 1993-06-25 1994-06-22 Cyclopropyl ketone derivatives useful in the preparation of certain antihistaminic piperidine derivatives
IL174850A IL174850A (en) 1993-06-25 1994-06-22 Compounds useful in the preparation of antihistaminic piperidine derivatives
IL11008694A IL110086A (en) 1993-06-25 1994-06-22 Process for the preparation of antihistaminic piperidine derivatives
IL143612A IL143612A (en) 1993-06-25 1994-06-22 Process for the preparation of antihistaminic piperidine derivatives
IL14361401A IL143614D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives
IL14361201A IL143612D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives
IL14360801A IL143608D0 (en) 1993-06-25 2001-06-06 Omega-halo phenylketone derivatives useful in the preparation of certain antihistaminic piperidine derivatives
IL14361501A IL143615D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives
IL14361301A IL143613D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives
IL14360701A IL143607D0 (en) 1993-06-25 2001-06-06 Cyclopropyl ketone derivatives useful in the preparation of certain antihistaminic piperidine derivatives
IL14361001A IL143610D0 (en) 1993-06-25 2001-06-06 Piperidine derivatives
IL14361601A IL143616D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives
IL14360901A IL143609D0 (en) 1993-06-25 2001-06-06 Omega-halo phenylketone and phenylalcohol derivatives useful in the preparation of certain antihistaminic piperidine derivatives
IL14361901A IL143619D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives
IL14361801A IL143618D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives
IL14361101A IL143611D0 (en) 1993-06-25 2001-06-06 A process for the preparation of piperidine derivatives
IL14361701A IL143617D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives

Family Applications Before (18)

Application Number Title Priority Date Filing Date
IL143611A IL143611A (en) 1993-06-25 1994-06-22 Process for the preparation of antihistaminic piperidine derivatives
IL14361394A IL143613A (en) 1993-06-25 1994-06-22 Process for the preparation of antihistaminic piperidine derivatives
IL14361994A IL143619A (en) 1993-06-25 1994-06-22 Process for the preparation of anthistaminic piperidine derivatives
IL14360794A IL143607A (en) 1993-06-25 1994-06-22 Cyclopropyl ketone derivatives useful in the preparation of certain antihistaminic piperidine derivatives
IL174850A IL174850A (en) 1993-06-25 1994-06-22 Compounds useful in the preparation of antihistaminic piperidine derivatives
IL11008694A IL110086A (en) 1993-06-25 1994-06-22 Process for the preparation of antihistaminic piperidine derivatives
IL143612A IL143612A (en) 1993-06-25 1994-06-22 Process for the preparation of antihistaminic piperidine derivatives
IL14361401A IL143614D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives
IL14361201A IL143612D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives
IL14360801A IL143608D0 (en) 1993-06-25 2001-06-06 Omega-halo phenylketone derivatives useful in the preparation of certain antihistaminic piperidine derivatives
IL14361501A IL143615D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives
IL14361301A IL143613D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives
IL14360701A IL143607D0 (en) 1993-06-25 2001-06-06 Cyclopropyl ketone derivatives useful in the preparation of certain antihistaminic piperidine derivatives
IL14361001A IL143610D0 (en) 1993-06-25 2001-06-06 Piperidine derivatives
IL14361601A IL143616D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives
IL14360901A IL143609D0 (en) 1993-06-25 2001-06-06 Omega-halo phenylketone and phenylalcohol derivatives useful in the preparation of certain antihistaminic piperidine derivatives
IL14361901A IL143619D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives
IL14361801A IL143618D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL14361701A IL143617D0 (en) 1993-06-25 2001-06-06 A process for the preparation of antihistaminic piperidine derivatives

Country Status (21)

Country Link
US (11) US6242606B1 (en)
EP (5) EP2261207A1 (en)
JP (3) JP3712208B2 (en)
KR (1) KR100333790B1 (en)
CN (3) CN1168717C (en)
AT (1) AT230395T (en)
AU (2) AU699559B2 (en)
CA (3) CA2362339C (en)
DE (1) DE69431954T2 (en)
DK (1) DK0705245T3 (en)
ES (1) ES2190442T3 (en)
FI (2) FI114912B (en)
HK (2) HK1032226A1 (en)
HU (1) HU226037B1 (en)
IL (20) IL143611A (en)
MX (4) MXPA01007687A (en)
NO (3) NO313191B1 (en)
NZ (1) NZ267830A (en)
TW (1) TW334420B (en)
WO (1) WO1995000480A1 (en)
ZA (2) ZA944380B (en)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU675240B2 (en) * 1992-08-03 1997-01-30 Sepracor, Inc. Terfenadine metabolites and their optically pure isomers for treating allergic disorders
AT174589T (en) * 1993-06-24 1999-01-15 Albany Molecular Res Inc Method for the production of piperide derivatives
CA2362339C (en) * 1993-06-25 2005-08-02 Merrell Pharmaceuticals Inc. Novel intermediates for the preparation of antihistaminic 4-diphenylmethyl/diphenylmethoxy piperidine derivatives
HU227676B1 (en) 1994-05-18 2011-11-28 Aventisub Ii Inc Process for preparing anhydrous and hydrate forms of antihistaminic piperidine derivatives, polymorphs and pseudomorphs thereof
MX9708612A (en) * 1995-05-08 1998-02-28 Hoechst Marion Roussel Inc Alpha-(substituted alkylphenyl)-4-(hydroxydiphenylmethyl)-1-piperidine butanol derivatives, their preparation and their use as anti-histamines, anti-allergy agents and bronchodilators.
WO1997009983A1 (en) * 1995-09-12 1997-03-20 Albany Molecular Research, Inc. Piperidine derivatives and processes for their production
US6201124B1 (en) 1995-12-21 2001-03-13 Albany Molecular Research, Inc. Process for production of piperidine derivatives
US6153754A (en) * 1995-12-21 2000-11-28 Albany Molecular Research, Inc. Process for production of piperidine derivatives
ES2124167B1 (en) * 1996-06-04 1999-09-16 Espanola Prod Quimicos New derivatives of benzmidazole with antihistamine activity.
US5925761A (en) * 1997-02-04 1999-07-20 Sepracor Inc. Synthesis of terfenadine and derivatives
FR2776302B1 (en) 1998-03-19 2002-04-12 Hoechst Marion Roussel Inc New process for the preparation of fexofenadine
US6730791B2 (en) 1998-07-02 2004-05-04 Aventis Pharmaceuticals Inc. Antihistaminic piperidine derivatives and intermediates for the preparation thereof
EP1091938B1 (en) * 1998-07-02 2010-10-20 Aventisub II Inc. Antihistaminic piperidine derivatives and intermediates for the preparation thereof
AU2007200674C1 (en) * 1998-07-02 2011-02-24 Aventisub Llc Novel antihistaminic piperidine derivatives and intermediates for the preparation thereof
US6683094B2 (en) 1998-07-02 2004-01-27 Aventis Pharmaceuticals Inc. Antihistaminic piperidine derivatives and intermediates for the preparation thereof
US7018401B1 (en) 1999-02-01 2006-03-28 Board Of Regents, The University Of Texas System Woven intravascular devices and methods for making the same and apparatus for delivery of the same
CA2369695A1 (en) * 1999-04-09 2000-10-19 Manabu Itoh Agent for treating neuropathic pain
US20020007068A1 (en) 1999-07-16 2002-01-17 D'ambra Thomas E. Piperidine derivatives and process for their production
US6613906B1 (en) 2000-06-06 2003-09-02 Geneva Pharmaceuticals, Inc. Crystal modification
GB0018691D0 (en) * 2000-07-28 2000-09-20 Rolabo Sl Process
US6613907B2 (en) 2000-11-08 2003-09-02 Amr Technology, Inc. Process for the production of piperidine derivatives with microorganisms
US20030021849A1 (en) * 2001-04-09 2003-01-30 Ben-Zion Dolitzky Polymorphs of fexofenadine hydrochloride
KR20040012747A (en) * 2001-04-09 2004-02-11 테바 파마슈티컬 인더스트리즈 리미티드 Polymorphs of fexofenadine hydrochloride
WO2003104197A1 (en) * 2002-06-10 2003-12-18 Teva Pharmaceutical Industries Ltd. Polymorphic form xvi of fexofenadine hydrochloride
US20060173042A1 (en) * 2002-12-16 2006-08-03 Sharma Mukesh K Process for the preparation of fexofenadine
US7648509B2 (en) * 2003-03-10 2010-01-19 Ilion Medical Llc Sacroiliac joint immobilization
US20050256163A1 (en) * 2004-04-26 2005-11-17 Ilan Kor Crystalline forms of fexofenadine hydrochloride and processes for their preparation
DE102004031849A1 (en) * 2004-06-30 2006-01-26 Sanofi-Aventis Deutschland Gmbh Process for the carbonylation of phenylalkyl derivatives with carbon monoxide
US7498443B2 (en) * 2004-09-17 2009-03-03 Albany Molecular Research, Inc. Process for production of carebastine
US7498345B2 (en) 2004-09-17 2009-03-03 Albany Molecular Research, Inc. Process for production of piperidine derivatives
JP2008514641A (en) * 2004-09-28 2008-05-08 テバ ファーマシューティカル インダストリーズ リミティド Crystalline fexofenadine and method for its preparation
CN100443470C (en) * 2006-07-21 2008-12-17 杭州保灵有限公司 Prepn of ebastine
ITMI20061492A1 (en) * 2006-07-27 2008-01-28 Archimica Srl Process for the preparation of fexofenadine.
ITMI20061491A1 (en) * 2006-07-27 2008-01-28 Archimica Srl Process for the preparation of fexofenadine.
AU2007309081B2 (en) 2006-10-22 2012-08-30 Idev Technologies, Inc. Methods for securing strand ends and the resulting devices
KR101659197B1 (en) 2006-10-22 2016-09-22 이데브 테크놀로지스, 아이엔씨. Devices and methods for stent advancement
EP2240464A4 (en) * 2008-02-12 2011-09-14 Yuhan Corp Process for preparation of 2-methyl-2´-phenylpropionic acid derivatives and novel intermediate compounds
WO2009136412A2 (en) * 2008-04-25 2009-11-12 Matrix Laboratories Limited PROCESS FOR PREPARATION OF 4-[4-(4-(HYDROXYDIPHENYLMETHYL)- 1-PIPERIDINYL]-1-OXOBUTYL]-α,α-DIMETHYLBENZENE ACETIC ACID METHYL ESTER AND USE THEREOF
DE102010005038A1 (en) * 2009-02-14 2010-08-19 Lofo High Tech Film Gmbh Optical compensation films
CN101585764B (en) * 2009-06-06 2012-02-15 浙江大学宁波理工学院 Method for synthesizing 2-[4-(4-chlorobutyryl)phenyl]-2-methylpropanoic acid
CN101585782B (en) * 2009-06-06 2012-04-25 浙江大学宁波理工学院 Method for synthesizing N-methyl-N-methoxy-2-(4-cyclopropoxycarbonylphenyl)-2-methacrylamide
CN101585805B (en) * 2009-06-06 2011-07-06 浙江大学宁波理工学院 Preparation method of an antiallergic agent fexofenadine hydrochloride
CN101585763B (en) * 2009-06-06 2012-01-04 浙江大学宁波理工学院 Method for synthesizing 2-[4-(4-chlorobutyryl)phenyl]-2-methylpropanoic acid
CN101585762B (en) * 2009-06-06 2012-12-19 浙江大学宁波理工学院 Method for synthesizing 2-(4-cyclopropoxycarbonylphenyl)-2-methylpropanoic acid
CN101585768B (en) * 2009-06-06 2012-01-04 浙江大学宁波理工学院 Method for synthesizing 2-[4-(4-chlorobutyryl)phenyl]-2-methacrylate
CN101585767B (en) * 2009-06-06 2012-02-15 浙江大学宁波理工学院 Method for synthesizing 2-[4-(4-chlorobutyryl)phenyl]-2-methacrylate
EP2289867A3 (en) 2009-08-19 2012-04-25 Jubilant Organosys Limited A process for producing 4-(4-halo-1-oxybutyl)-alpha,alpha-dimethylbenzene acetic acid or alkyl esters thereof
CN101671292B (en) * 2009-10-10 2011-09-07 浙江大学宁波理工学院 Synthetic method of fexofenadine hydrochloride
CN102070512B (en) * 2009-11-21 2014-11-19 浙江华海药业股份有限公司 Synthesizing route and preparation method of high-purity fexofenadine and intermediate thereof
EP2371817A1 (en) * 2010-04-01 2011-10-05 Arevipharma GmbH Process for the preparation of 1-[4-(1,1-dimethylethyl)phenyl]-4-[4-(diphenylmethoxy)-1-piperidinyl]-1-butanone and acid addition salts thereof
US9023095B2 (en) 2010-05-27 2015-05-05 Idev Technologies, Inc. Stent delivery system with pusher assembly
CN104557671B (en) * 2013-10-10 2018-04-13 池州东升药业有限公司 A kind of synthetic method of fexofenadine and intermediate
ITMI20132039A1 (en) * 2013-12-06 2015-06-07 Dipharma Francis Srl "Method for the preparation of synthetic intermediates"
RS58961B1 (en) 2015-01-22 2019-08-30 Sanofi Aventis Deutschland Process for the production of 2-[4-(cyclopropanecarbonyl)phenyl]-2-methyl-propanenitrile
DK3365327T3 (en) 2015-10-22 2020-02-24 Sanofi Aventis Deutschland Procedure for manufacturing fexofenadine and intermediates used in there
CN106380441B (en) * 2016-08-29 2020-08-14 上海雅本化学有限公司 Synthetic method of fexofenadine intermediate

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402840A (en) 1967-02-24 1968-09-24 Case Co J I Loader bucket control
US4028404A (en) 1967-07-31 1977-06-07 Allen & Hanburys Limited Acetic acid derivatives
GB1242169A (en) 1969-04-09 1971-08-11 Ucb Sa Piperidine derivatives
US3839431A (en) 1970-07-13 1974-10-01 Squibb & Sons Inc Cyclopropylmethylphenylacetic acids and derivatives
US3898271A (en) 1971-06-08 1975-08-05 Squibb & Sons Inc Cyclopropylmethylphenylacetic acids and derivatives
BE794596A (en) 1972-01-28 1973-05-16 Richardson Merrell Inc Piperidinoalcanone oxime substituted and their method of preparing
BE794598A (en) 1972-01-28 1973-05-16 Richardson Merrell Inc New olefinic derivatives of piperidines 4 and method of preparing
US3878217A (en) 1972-01-28 1975-04-15 Richardson Merrell Inc Alpha-aryl-4-substituted piperidinoalkanol derivatives
US3965257A (en) 1972-01-28 1976-06-22 Richardson-Merrell Inc. Compositions and methods for the treatment of the symptoms of histamine induced allergic reactions
US3806526A (en) 1972-01-28 1974-04-23 Richardson Merrell Inc 1-aroylalkyl-4-diphenylmethyl piperidines
GB1442707A (en) 1973-07-07 1976-07-14 Yoshitomi Pharmaceutical Substituted phenylalkanoic acids and their derivatives and pharma ceutical compositions thereof
US3931197A (en) 1974-02-08 1976-01-06 Richardson-Merrell Inc. Substituted piperidine derivatives
US3941795A (en) 1974-02-08 1976-03-02 Richardson-Merrell Inc. α-ARYL-4-SUBSTITUTED PIPERIDINOALKANOL DERIVATIVES
US3946022A (en) 1974-03-04 1976-03-23 Richardson-Merrell Inc. Piperidine derivatives
US3956296A (en) 1974-12-11 1976-05-11 A. H. Robins Company, Incorporated 1-Substituted-4-benzylpiperidines
US3922276A (en) 1974-12-11 1975-11-25 Robins Co Inc A H 1-Substituted-4-benzylidenepiperidines
GB1559977A (en) 1975-11-25 1980-01-30 Ici Ltd Amines
JPS5835519B2 (en) * 1976-01-16 1983-08-03 Yoshitomi Pharmaceutical
DD141422A5 (en) 1978-01-27 1980-04-30 Schering Ag Process for the preparation of phenyl acid derivatives
JPS6215062B2 (en) * 1979-03-20 1987-04-06 Kyowa Hakko Kogyo Kk
US4254129A (en) * 1979-04-10 1981-03-03 Richardson-Merrell Inc. Piperidine derivatives
US4285958A (en) * 1979-04-10 1981-08-25 Richardson-Merrell Inc. 1-Piperidine-alkylene ketones, pharmaceutical compositions thereof and method of use thereof
US4285957A (en) * 1979-04-10 1981-08-25 Richardson-Merrell Inc. 1-Piperidine-alkanol derivatives, pharmaceutical compositions thereof, and method of use thereof
US4254130A (en) * 1979-04-10 1981-03-03 Richardson-Merrell Inc. Piperidine derivatives
US4407023A (en) 1981-06-29 1983-10-04 Norton C W Two-piece snap-together floor and ceiling plate
JPS588081A (en) * 1981-07-03 1983-01-18 Yoshitomi Pharmaceut Ind Ltd Phenylacetic acid derivative
JPH028081B2 (en) 1982-03-20 1990-02-22 Nippon Steel Corp
US4434182A (en) 1982-11-01 1984-02-28 Fmc Corporation Insecticidal substituted-biphenylmethyl oxime ethers
US4452985A (en) * 1983-02-14 1984-06-05 American Home Products Corporation 2-Guanyl-4-(substituted phenyl) thiazole derivatives
GB8321157D0 (en) 1983-08-05 1983-09-07 Fordonal Sa Piperidine derivatives
JPS60115547A (en) * 1983-11-29 1985-06-22 Nissan Chem Ind Ltd P-(halomethyl)phenyl ketone and its production
US4563254A (en) * 1985-02-07 1986-01-07 Texaco Inc. Means and method for the electrochemical carbonylation of nitrobenzene or 2-5 dinitrotoluene with carbon dioxide to provide a product
FR2586710B1 (en) 1985-09-05 1990-03-30 Poudres & Explosifs Ste Nale Organic electrolysis cell with consumable electrode
US4742175A (en) 1986-05-07 1988-05-03 Merrell Dow Pharmaceuticals Inc. Preparation of polymorphically pure terfenadine
DE3724923A1 (en) 1987-07-28 1989-02-09 Boehringer Mannheim Gmbh NEW SULFUR COMPOUNDS, METHOD FOR THEIR PRODUCTION AND MEDICINAL PRODUCTS
DE3730718A1 (en) 1987-09-12 1989-03-23 Basf Ag TETRACYCLIC CHINAZOLE DERIVATIVES, PRODUCTION AND USE
CA2015949A1 (en) 1989-05-22 1990-11-22 Yasuo Ito Piperidine derivative, method for preparation thereof, and a pharmaceutical composition comprising the same
US4990658B1 (en) 1989-12-18 1994-08-30 Ethyl Corp Process for preparing ibuprofen and its alkyl esters
JPH05287193A (en) * 1992-02-12 1993-11-02 Kawasaki Steel Corp Thermoplastic resin composition
JP3686950B2 (en) * 1992-04-10 2005-08-24 メレル ファーマスーティカルズ インコーポレイテッド Novel methods for piperidine derivatives
DE69321875T2 (en) * 1992-05-19 1999-06-17 Adir Benzimidezole derivatives with anti-diabetic and anti-platelet clumping effect
AT174589T (en) * 1993-06-24 1999-01-15 Albany Molecular Res Inc Method for the production of piperide derivatives
US6147216A (en) * 1993-06-25 2000-11-14 Merrell Pharmaceuticals Inc. Intermediates useful for the preparation of antihistaminic piperidine derivatives
CA2362339C (en) * 1993-06-25 2005-08-02 Merrell Pharmaceuticals Inc. Novel intermediates for the preparation of antihistaminic 4-diphenylmethyl/diphenylmethoxy piperidine derivatives
US6201124B1 (en) * 1995-12-21 2001-03-13 Albany Molecular Research, Inc. Process for production of piperidine derivatives
US6153754A (en) * 1995-12-21 2000-11-28 Albany Molecular Research, Inc. Process for production of piperidine derivatives

Also Published As

Publication number Publication date
CA2362337C (en) 2005-08-02
IL143613A (en) 2005-07-25
CN1159277C (en) 2004-07-28
IL174850A (en) 2007-07-24
MXPA01007692A (en) 2003-03-03
CA2362339C (en) 2005-08-02
JPH08512028A (en) 1996-12-17
CN1603291A (en) 2005-04-06
AT230395T (en) 2003-01-15
IL110086A (en) 2001-09-13
US6566526B2 (en) 2003-05-20
DK0705245T3 (en) 2003-04-14
CA2166059A1 (en) 1995-01-05
MXPA01007687A (en) 2003-03-03
FI956248A0 (en) 1995-12-22
AU734870B2 (en) 2001-06-21
JP3712208B2 (en) 2005-11-02
US20020077482A1 (en) 2002-06-20
US6552200B2 (en) 2003-04-22
US6441179B1 (en) 2002-08-27
IL143612A (en) 2006-12-10
US20010021791A1 (en) 2001-09-13
NO319850B1 (en) 2005-09-19
JP4824740B2 (en) 2011-11-30
CN1274711A (en) 2000-11-29
IL143608D0 (en) 2002-04-21
IL143618D0 (en) 2002-04-21
US20020198407A1 (en) 2002-12-26
IL143619D0 (en) 2002-04-21
CN1168717C (en) 2004-09-29
FI956248D0 (en)
EP1953142A1 (en) 2008-08-06
FI114912B1 (en)
NO955255D0 (en) 1995-12-22
NO20022129L (en) 1996-02-26
HU226037B1 (en) 2008-03-28
US20010031895A1 (en) 2001-10-18
IL143612D0 (en) 2002-04-21
FI114912B (en) 2005-01-31
US6777555B2 (en) 2004-08-17
NO20022129D0 (en) 2002-05-03
IL143609D0 (en) 2002-04-21
JP2009161521A (en) 2009-07-23
EP2261207A1 (en) 2010-12-15
EP2261208A1 (en) 2010-12-15
JP4384617B2 (en) 2009-12-16
IL143610D0 (en) 2002-04-21
HK1075884A1 (en) 2005-12-30
AU699559B2 (en) 1998-12-10
US20020007085A1 (en) 2002-01-17
US6548675B2 (en) 2003-04-15
IL143615D0 (en) 2002-04-21
US20010018521A1 (en) 2001-08-30
IL143613D0 (en) 2002-04-21
ZA944380B (en) 1995-02-09
AU7046694A (en) 1995-01-17
EP1260504A1 (en) 2002-11-27
CA2166059C (en) 2005-08-16
US20010020114A1 (en) 2001-09-06
FI956248A (en) 1996-02-19
FI20031381A (en) 2003-09-25
MXPA01007693A (en) 2003-03-03
WO1995000480A1 (en) 1995-01-05
IL143607D0 (en) 2002-04-21
FI119932B1 (en)
US6479663B2 (en) 2002-11-12
TW334420B (en) 1998-06-21
EP0705245A1 (en) 1996-04-10
US6340761B1 (en) 2002-01-22
DK705245T3 (en)
NO319873B1 (en) 2005-09-26
US20030220496A1 (en) 2003-11-27
NO20034811L (en) 1996-02-26
IL143619A (en) 2005-08-31
ZA9404380B (en) 1995-02-09
CN1128987A (en) 1996-08-14
NO313191B1 (en) 2002-08-26
IL143617D0 (en) 2002-04-21
US20010000038A1 (en) 2001-03-15
IL143611A (en) 2006-12-10
KR100333790B1 (en) 2002-11-04
MXPA01007688A (en) 2003-03-03
US6555689B2 (en) 2003-04-29
DE69431954T2 (en) 2003-11-06
IL143614D0 (en) 2002-04-21
EP0705245B1 (en) 2003-01-02
NO955255L (en) 1996-02-26
HK1032226A1 (en) 2001-07-13
IL143607A (en) 2005-07-25
CN1275916C (en) 2006-09-20
IL143616D0 (en) 2002-04-21
CA2362337A1 (en) 1995-01-05
DE69431954D1 (en) 2003-02-06
FI119932B (en) 2009-05-15
IL110086D0 (en) 1994-10-07
NO20034811D0 (en) 2003-10-28
JP2005320329A (en) 2005-11-17
CA2362339A1 (en) 1995-01-05
NZ267830A (en) 1998-05-27
US6242606B1 (en) 2001-06-05
AU1545899A (en) 1999-06-24
US6559312B2 (en) 2003-05-06
ES2190442T3 (en) 2003-08-01
HU9503705D0 (en) 1996-02-28
US6348597B2 (en) 2002-02-19
HUT74092A (en) 1996-11-28

Similar Documents

Publication Publication Date Title
AU621898B2 (en) Process for the preparation of a polypropylene
FI953981A0 (en) 2-Benzyl-polycyclic guanine derivatives and a process for their preparation
AU670004B2 (en) Piperidine derivatives and process for their production
IL108979D0 (en) New A83543 compounds and process for production thereof
SG55048A1 (en) Process for preparing 2-para-dioxanones
GB9309324D0 (en) Venzofuranyl-and-thiophenyl-alkanecarboxyclic acids derivatives
ZA9602200B (en) Piperidine derivatives
HU9301715D0 (en) Method for producing new sulfamate-imidate derivatives
GB9227166D0 (en) A method for preparing pharmaceutical compositions
FI945451A0 (en) Compounds used as sweeteners and a process for their preparation
SG52234A1 (en) Benzenesulfonamide derivative and process for preparing thereof
IL102155D0 (en) Piperidine derivatives
HU9300594D0 (en) Method for producing baccatine-iii derivatives
AP9300546A0 (en) A process for the preparation of wort
NZ248946A (en) Piperidine derivatives
ZA944380B (en) Novel intermediates useful for the preparation of antihistaminic piperidine derivatives
HU902462D0 (en) Process for producing 3-substituted-2-oxindole derivatives
HUT55396A (en) Process for producing pirrolo-pyrimidine derivatives
HU9302334D0 (en) A new procedure for producinbg 9-amino-6-desmethyl-6-desoxi-tetracycline
GB2293383B (en) Method of preparing 1-N-ethylgentamicin derivatives
HU9301881D0 (en) Method for producing new thiazolyl-vinyl-phenyl derivatives
DK0916646T3 (en) Process for the preparation of a substituted 2,5-diamino-3-hydroxyhexane
GR3022554T3 (en) Novel deoxygalactonojirimycin derivatives
AU3351393A (en) Piperidine derivatives
AU7305894A (en) A process for preparing imidazopyridine derivatives