CN103702973B - 胺基丙二醇类衍生物、其制备方法和其药物组合物与用途 - Google Patents

胺基丙二醇类衍生物、其制备方法和其药物组合物与用途 Download PDF

Info

Publication number
CN103702973B
CN103702973B CN201280032727.7A CN201280032727A CN103702973B CN 103702973 B CN103702973 B CN 103702973B CN 201280032727 A CN201280032727 A CN 201280032727A CN 103702973 B CN103702973 B CN 103702973B
Authority
CN
China
Prior art keywords
2arh
group
ethyl
phenyl
acetamido
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201280032727.7A
Other languages
English (en)
Other versions
CN103702973A (zh
Inventor
韩伟娟
张海婧
汪小涧
金晶
李刚
张翼
肖琼
周婉琪
陈晓光
尹大力
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiankuan Suzhou Biotechnology Co ltd
Institute of Materia Medica of CAMS
Original Assignee
Beijing Xiehe Pharmaceutical Second Factory
Institute of Materia Medica of CAMS
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
Application filed by Beijing Xiehe Pharmaceutical Second Factory, Institute of Materia Medica of CAMS filed Critical Beijing Xiehe Pharmaceutical Second Factory
Priority to CN201280032727.7A priority Critical patent/CN103702973B/zh
Publication of CN103702973A publication Critical patent/CN103702973A/zh
Application granted granted Critical
Publication of CN103702973B publication Critical patent/CN103702973B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic 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
    • C07D307/38Heterocyclic 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
    • C07D307/52Radicals substituted by nitrogen atoms not forming part of a nitro radical
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/13Amines
    • A61K31/135Amines having aromatic rings, e.g. ketamine, nortriptyline
    • A61K31/137Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/34Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
    • A61K31/341Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide not condensed with another ring, e.g. ranitidine, furosemide, bufetolol, muscarine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/40Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/41641,3-Diazoles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/42Oxazoles
    • A61K31/4211,3-Oxazoles, e.g. pemoline, trimethadione
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425Thiazoles
    • A61K31/4261,3-Thiazoles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/04Immunostimulants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/06Immunosuppressants, e.g. drugs for graft rejection
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C217/00Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
    • C07C217/54Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
    • C07C217/64Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains further substituted by singly-bound oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C217/00Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
    • C07C217/54Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
    • C07C217/64Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains further substituted by singly-bound oxygen atoms
    • C07C217/66Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains further substituted by singly-bound oxygen atoms with singly-bound oxygen atoms and six-membered aromatic rings bound to the same carbon atom of the carbon chain
    • C07C217/72Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains further substituted by singly-bound oxygen atoms with singly-bound oxygen atoms and six-membered aromatic rings bound to the same carbon atom of the carbon chain linked by carbon chains having at least three carbon atoms between the amino groups and the six-membered aromatic ring or the condensed ring system containing that ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00Carboxylic acid amides
    • C07C233/01Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/16Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
    • C07C233/17Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
    • C07C233/18Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of an acyclic saturated carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00Carboxylic acid amides
    • C07C233/01Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/45Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups
    • C07C233/46Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
    • C07C233/47Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of an acyclic saturated carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/23Thiols, 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
    • C07C323/31Thiols, 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 the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
    • C07C323/32Thiols, 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 the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton having at least one of the nitrogen atoms bound to an acyclic carbon atom of the carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/50Thiols, 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 carboxyl groups bound to the same carbon skeleton
    • C07C323/62Thiols, 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 carboxyl groups bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D207/00Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/32Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two 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
    • C07D207/33Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two 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 with substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D207/333Radicals substituted by oxygen or sulfur atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/24Heterocyclic 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
    • C07D213/36Radicals substituted by singly-bound nitrogen atoms
    • C07D213/38Radicals substituted by singly-bound nitrogen atoms having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D233/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54Heterocyclic 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
    • C07D233/64Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic 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
    • C07D239/26Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D263/00Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/32Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20Heterocyclic 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
    • C07D277/22Heterocyclic 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
    • C07D277/24Radicals substituted by oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20Heterocyclic 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
    • C07D277/22Heterocyclic 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
    • C07D277/26Radicals substituted by sulfur atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20Heterocyclic 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
    • C07D277/22Heterocyclic 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
    • C07D277/28Radicals substituted by nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic 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
    • C07D307/38Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic 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
    • C07D307/38Heterocyclic 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
    • C07D307/40Radicals substituted by oxygen atoms
    • C07D307/42Singly bound oxygen atoms
    • 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

Abstract

本发明公开了通式(I)所示的免疫调节剂,其制备方法,含有它们的药物组合物,及其作为药物,尤其作为免疫调节药物的用途。该化合物可用于免疫紊乱、免疫抑制方面;并且可用于治疗免疫力低下、器官移植后排斥反应以及自身免疫疾病。

Description

胺基丙二醇类衍生物、其制备方法和其药物组合物与用途
技术领域
本发明涉及一类新的免疫调节剂,其制备方法,含有它们的药物组合物,及其作为药物,尤其作为预防和治疗由T淋巴细胞介导的疾病的免疫调节药物的用途,属于医药技术领域。
背景技术
机体的免疫反应是抗体排除外来物质如细菌,病毒和移植物等的重要防御机制,也是防止自身细胞变异而致病的重要自稳机制。通过影响机体免疫功能,达到预防和治疗疾病的手段称为免疫治疗或免疫疗法。
免疫调节是指在免疫反应中,各种免疫细胞及其亚群间,细胞与各种细胞因子间存在着的刺激与抑制,或正相与负相两方面作用构成的相互制约的调节网络,完成对抗原的识别与反应。
免疫调节剂是指作用于免疫反应的不同环节,发挥其调节作用,使机体的免疫反应处于所需要的范围之内,达到预防或治疗疾病的目的。用药物促进低下的免疫功能恢复正常或防止免疫功能降低,达到防治目的,称免疫增强治疗。用药物抑制与免疫有关细胞的增殖和功能,减低机体免疫反应的疗法,称为免疫抑制治疗。所使用的药物分别称为免疫增强剂和免疫抑制剂,总称免疫调节剂。
免疫抑制剂在临床上主要用于器官移植后的排斥反应以及自身免疫病。但是,目前临床使用的免疫抑制剂也有较多的不良反应。
糖皮质激素的副作用为股骨头坏死、白内障、浮肿、妇女多毛症、高血糖、高血脂、高血压、伤口治愈不良、肌病、骨质疏松、消化性溃疡、人格改变及肥胖;环孢菌素的副作用为腹泻、牙龈增生、头痛、溶血性尿毒性综合征、妇女多毛症、高血钾、高血脂、高血压、高尿酸、低血镁、恶心、肾毒性、胰腺炎、麻痹、搔痒、震颤及静脉血栓;他克莫司的副作用为心脏肥大、低胆固醇、腹泻、头痛、高血糖、高血钾、高血压、低血镁、肾毒性、神经毒性、恶心、搔痒及震颤;硫唑嘌呤的副作用为癌症、肝毒性、白细胞减少症、恶心、胰腺炎及呕吐;麦考酚酸酯的副作用为腹泻、浮肿、头痛、高血压、骨髓抑制、恶心、肾毒性及震颤;雷帕米星的副作用为口腔溃疡、关节痛、深静脉血栓、水肿、头痛、高血脂、高血压、间质性肺疾病及凡科尼综合征(全血细胞减少症)等。
综上所述,研究开发高效低毒副作用的免疫调节药物是十分必要的。
1990年,日本的Fujita等人从冬虫夏草棒囊孢菌的培养基中分离得到化合物ISP-I,发现此分子具有较高的免疫抑制活性。化合物ISP-I曾经作为抗真菌剂也分别从两种真菌Myrioccocumalbomyces和Myceliasterilia的培养基中分离得到,分别称为Myriocin和Thermozymocidin。大鼠异源淋巴腺效应引发的淋巴细胞增殖实验(MLR)和大鼠体内同源效应细胞毒素T淋巴细胞的产生实验(CTL)表明,ISP-I的活性比环孢菌素高10-100倍。
在对ISP-I的结构改造的研究中,Fujita等人又发现FTY720具有比较理想的免疫抑制活性,目前已有很多FTY720的衍生物在文献中被报道,文献见TetsuroFujita等人,生物有机与药物化学快报(Bioorganic&MedicinalChemistryLetters),5,847(1995);TetsuroFujita等人,生物有机与药物化学快报(Bioorganic&MedicinalChemistryLetters),5,1857(1995);RyojiHirose等人,生物有机与药物化学快报(Bioorganic&MedicinalChemistryLetters),6,2647(1996);MasatoshiKiuchi等人,生物有机与药物化学快报(Bioorganic&MedicinalChemistryLetters),8,101(1998);TetsuroFujita等人,药物化学杂志(J.Med.Chem.),39,4451(1996);MasatoshiKiuchi等人,药物化学杂志(J.Med.Chem.),43,2946(2000)。但是所有上述文献报道的FTY720衍生物均不同于本发明中所涉及的化合物。
发明内容
本发明经过长期研究已发现后面详述的新的FTY720衍生物具有优良的免疫调节活性,特别是在免疫抑制活性方面表现出优良的药用性质。本发明在以上发现的基础上得以完成。
本发明一个方面提供了优良疗效且毒性低的免疫调节剂,如通式(I)化合物及其立体异构体。
本发明再一个方面涉及的是药物组合物,其中包括作为活性成分的通式(I)化合物和/或其立体异构体。
本发明再一方面涉及的是通式(I)化合物或含有它的药物组合物在预防和/或治疗免疫调节方面的用途。
本发明再一方面涉及的是预防和/或治疗免疫系统疾病的方法,其包括将通式(I)化合物或含有它的药物组合物给药于需预防和/或治疗的宿主。
本发明涉及的化合物是如通式(I)所示的化合物及其药学上可接受的盐和酯
其中
R选自氢、C1-6烷基、C1-6酰基、磺酸酯基、-P(=O)(OR’)(OR”),其中OR’和OR”相同或者不同,R’和R”独立的选自氢、C1-6烷基、C1-6酰基;
R1选自氢、取代或非取代的C1-6烷基,并且取代基选自卤素、羰基、羟基、巯基、氰基、氨基、磺酸酯基;
R2选自氢、取代或非取代的C1-8烷氧酰基,并且取代基选自卤素、羰基、羟基、巯基、氰基、氨基、苯基;
R3选自氢或羟基;
M选自0至4的整数;
R4选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、卤素、硝基、氰基、C1-6烷基、C1-6烷氧基、C1-6烷胺基,C1-6烷氨基其中包括单烷氨基和双烷氨基、C1-6烷氧C1-6烷基、C1-6的酰基、,C1-6酰氧基,C1-6酰胺基,C1-6卤代烷基,C2-6的烯烃;
X选自氧原子、硫原子或单键,当X为单键时表示苯基和苯基直接相连;
当X选自氧原子、硫原子时;Y选自C0-8的烷基、C1-8的烷氧基,C2-8烯烃、五元或六元的芳基、芳杂环所述芳杂环为五元环,六元环,并且可以含有1个,2个或者3个杂原子,所含杂原子可以相同或者不同,所述的杂原子选自N,O,S;当Y选自C0的烷基时,表示Y缺失,即Z直接和苯环相连;
当X选自单键时;Y选自五元或六元的芳基、芳杂环所述芳杂环为五元环,六元环,并且可以含有1个,2个或者3个杂原子,所含杂原子可以相同或者不同,所述的杂原子选自N,O,S;当Y选自C0的烷基时,表示X缺失,即Y直接和苯环相连;
Z选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、卤素、硝基、氰基、C1-6烷基、C1-6烷氧基、C1-6烷硫基,C1-6烷氨基其中包括单烷氨基和双烷氨基、C1-6烷氧C1-6烷基、C1-6的酰基、,C1-6酰氧基,C1-6酰胺基,C1-6卤代烷基,C2-6的烯烃。
优选的五元芳基选自
优选的六元芳基选自
优选的含有1-4个选自N,O或S的杂原子的五元杂环基选自:
优选的含有1-4个选自N,O或S的杂原子的六元杂环基选自:
更优选的杂环选自
优选的式(I)所示的化合物及其药学上可接受的盐和酯,包括但不限定于,(IA)所示的化合物
R选自氢、C1-4烷基、C1-4酰基、磺酸酯基、-P(=O)(OR’)(OR”),其中OR’和OR”相同或者不同,R’和R”独立的选自氢、C1-4烷基、C1-4酰基;
R1选自氢、取代或非取代的C1-4烷基,并且取代基选自卤素、羰基、羟基、巯基、氰基、氨基、磺酸酯基;
R2选自氢、取代或非取代的C1-6烷氧酰基,并且取代基选自卤素、羰基、羟基、巯基、氰基、氨基、苯基;
R3选自氢或羟基;
M选自1至3的整数;
R4选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、卤素、硝基、氰基、C1-4烷基、C1-4烷氧基、C1-4烷硫基,C1-4烷氨基其中包括单烷氨基和双烷氨基、C1-4烷氧C1-4烷基、C1-4的酰基、,C1-4酰氧基,C1-4酰胺基,C1-4卤代烷基,C2-4的烯烃;
X选自氧原子、硫原子
C环选自
R6选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、卤素、硝基、氰基、C1-4烷基、C1-4烷氧基、C1-4烷硫基、C1-4烷氨基其中包括单烷氨基和双烷氨基、C1-4烷氧C1-4烷基、C1-4的酰基、C1-4酰氧基、C1-4酰胺基、C1-4卤代烷基或C2-4的烯烃。
优选的式(I)所示的化合物及其药学上可接受的盐和酯,包括但不限定于,(IB)所示的化合物
R选自氢、C1-4烷基、C1-4酰基、磺酸酯基、-P(=O)(OR’)(OR”),其中OR’和OR”相同或者不同,R’和R”独立的选自氢、C1-4烷基、C1-4酰基;
R1选自氢、取代或非取代的C1-4烷基,并且取代基选自卤素、羰基、羟基、巯基、氰基、氨基、磺酸酯基;
R2选自氢、取代或非取代的C1-6烷氧酰基,并且取代基选自卤素、羰基、羟基、巯基、氰基、氨基、苯基;
R3选自氢或羟基;
m为1至3的整数;
R4为氢,卤素,羟基,C1-4烷基,C1-4烷氧基,C1-4酰基,C1-4酰氧基,C1-4烷硫基,氨基,C1-4烷氨基、其中包括单烷氨基和双烷氨基,C1-4酰胺基,C1-4卤代烷基,巯基,C1-4的烷硫基,C2-4的烯烃;
X选自氧原子、硫原子;
R5选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、卤素、硝基、氰基、C1-4烷基、C1-4烷氧基、C1-4烷硫基、C1-4烷氨基其中包括单烷氨基和双烷氨基、C1-4烷氧C1-4烷基、C1-4的酰基、C1-4酰氧基、C1-4酰胺基、C1-4卤代烷基或C2-4的烯烃。
优选的式(I)所示的化合物及其药学上可接受的盐和酯,包括但不限定于,(IC)所示的化合物
R选自氢、C1-4烷基、C1-4酰基、磺酸酯基、-P(=O)(OR’)(OR”),其中OR’和OR”相同或者不同,R’和R”独立的选自氢、C1-4烷基、C1-4酰基;
R1选自氢、取代或非取代的C1-4烷基,并且取代基选自卤素、羰基、羟基、巯基、氰基、氨基、磺酸酯基;
R2选自氢、取代或非取代的C1-6烷氧酰基,并且取代基选自卤素、羰基、羟基、巯基、氰基、氨基、苯基;
R3选自氢或羟基;
m为1至3的整数;
R4选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、卤素、硝基、氰基、C1-4烷基、C1-4烷氧基、C1-4烷硫基、C1-4烷氨基其中包括单烷氨基和双烷氨基、C1-4烷氧C1-4烷基、C1-4的酰基、C1-4酰氧基、C1-4酰胺基、C1-4卤代烷基或C2-4的烯烃。
D环选自
R6选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、卤素、硝基、氰基、C1-4烷基、C1-4烷氧基、C1-4烷硫基、C1-4烷氨基其中包括单烷氨基和双烷氨基、C1-4烷氧C1-4烷基、C1-4的酰基、C1-4酰氧基、C1-4酰胺基、C1-4卤代烷基或C2-4的烯烃。
优选的式(IA)所示的化合物及其药学上可接受的盐和酯,包括但不限定于,所下所示的化合物
R3选自氢或羟基;
X选自氧或硫
R61、R62、R63、R64、R65和R66独立的选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、卤素、硝基、氰基、C1-4烷基、C1-4烷氧基、C1-4烷硫基、C1-4烷氨基其中包括单烷氨基和双烷氨基、C1-4烷氧C1-4烷基、C1-4的酰基、C1-4酰氧基、C1-4酰胺基、C1-4卤代烷基或C2-4的烯烃。
进一步优选的式(IA)所示的化合物及其药学上可接受的盐和酯,包括但不限定于,所下所示的化合物
R61、R62、R63、R64、R65和R66独立的选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、氟、氯、溴、硝基、氰基、甲基、乙基、丙基、异丙基、环丙基、正丁基、异丁基、叔丁基、甲氧基、乙氧基、丙氧基、异丙氧基、环丙氧基、正丁氧基、异丁氧基、叔丁氧基、甲硫基、乙硫基、丙硫基、异丙硫基、环丙硫基、正丁硫基、异丁硫基、叔丁硫基、甲胺基、乙胺基、丙胺基、异丙胺基、环丙胺基、正丁胺基、异丁胺基、叔丁胺基、甲酰基、乙酰基、丙酰基、异丙酰基、环丙酰基、正丁酰基、异丁酰基、叔丁酰基、甲酰胺基、乙酰胺基、丙酰胺基、异丙酰胺基、环丙酰胺基、正丁酰胺基、异丁酰胺基、叔丁酰胺基、乙烯基、丙烯基、烯丙基、丁烯基。
进一步优选的式(IA)所示的化合物及其药学上可接受的盐和酯,包括但不限定于,所下所示的化合物
R66选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、氟、氯、溴、硝基、氰基、甲基、乙基、丙基、异丙基、环丙基、正丁基、异丁基、叔丁基、甲氧基、乙氧基、丙氧基、异丙氧基、环丙氧基、正丁氧基、异丁氧基、叔丁氧基、甲硫基、乙硫基、丙硫基、异丙硫基、环丙硫基、正丁硫基、异丁硫基、叔丁硫基、甲胺基、乙胺基、丙胺基、异丙胺基、环丙胺基、正丁胺基、异丁胺基、叔丁胺基、甲酰基、乙酰基、丙酰基、异丙酰基、环丙酰基、正丁酰基、异丁酰基、叔丁酰基、甲酰胺基、乙酰胺基、丙酰胺基、异丙酰胺基、环丙酰胺基、正丁酰胺基、异丁酰胺基、叔丁酰胺基、乙烯基、丙烯基、烯丙基、丁烯基。
进一步优选的式(IA)所示的化合物及其药学上可接受的盐和酯,包括但不限定于,所下所示的化合物
R61、R62、R63、R64、R65和R66独立的选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、氟、氯、溴、硝基、氰基、甲基、乙基、丙基、异丙基、环丙基、正丁基、异丁基、叔丁基、甲氧基、乙氧基、丙氧基、异丙氧基、环丙氧基、正丁氧基、异丁氧基、叔丁氧基、甲硫基、乙硫基、丙硫基、异丙硫基、环丙硫基、正丁硫基、异丁硫基、叔丁硫基、甲胺基、乙胺基、丙胺基、异丙胺基、环丙胺基、正丁胺基、异丁胺基、叔丁胺基、甲酰基、乙酰基、丙酰基、异丙酰基、环丙酰基、正丁酰基、异丁酰基、叔丁酰基、甲酰胺基、乙酰胺基、丙酰胺基、异丙酰胺基、环丙酰胺基、正丁酰胺基、异丁酰胺基、叔丁酰胺基、乙烯基、丙烯基、烯丙基、丁烯基。
进一步优选的式(IA)所示的化合物及其药学上可接受的盐和酯,包括但不限定于,所下所示的化合物
R61、R62、R63、R64、R65和R66独立的选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、氟、氯、溴、硝基、氰基、甲基、乙基、丙基、异丙基、环丙基、正丁基、异丁基、叔丁基、甲氧基、乙氧基、丙氧基、异丙氧基、环丙氧基、正丁氧基、异丁氧基、叔丁氧基、甲硫基、乙硫基、丙硫基、异丙硫基、环丙硫基、正丁硫基、异丁硫基、叔丁硫基、甲胺基、乙胺基、丙胺基、异丙胺基、环丙胺基、正丁胺基、异丁胺基、叔丁胺基、甲酰基、乙酰基、丙酰基、异丙酰基、环丙酰基、正丁酰基、异丁酰基、叔丁酰基、甲酰胺基、乙酰胺基、丙酰胺基、异丙酰胺基、环丙酰胺基、正丁酰胺基、异丁酰胺基、叔丁酰胺基、乙烯基、丙烯基、烯丙基、丁烯基。
优选的式(IB)所示的化合物及其药学上可接受的盐和酯,包括但不限定于,所下所示的化合物
R3选自氢或羟基;
R5选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、卤素、硝基、氰基、C1-4烷基、C1-4烷氧基、C1-4烷硫基、C1-4烷氨基其中包括单烷氨基和双烷氨基、C1-4烷氧C1-4烷基、C1-4的酰基、C1-4酰氧基、C1-4酰胺基、C1-4卤代烷基或C2-4的烯烃。
进一步优选的式(IB)所示的化合物及其药学上可接受的盐和酯,包括但不限定于,所下所示的化合物
R51、R52、R53和R54独立的选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、氟、氯、溴、硝基、氰基、甲基、乙基、丙基、异丙基、环丙基、正丁基、异丁基、叔丁基、甲氧基、乙氧基、丙氧基、异丙氧基、环丙氧基、正丁氧基、异丁氧基、叔丁氧基、甲硫基、乙硫基、丙硫基、异丙硫基、环丙硫基、正丁硫基、异丁硫基、叔丁硫基、甲胺基、乙胺基、丙胺基、异丙胺基、环丙胺基、正丁胺基、异丁胺基、叔丁胺基、甲酰基、乙酰基、丙酰基、异丙酰基、环丙酰基、正丁酰基、异丁酰基、叔丁酰基、甲酰胺基、乙酰胺基、丙酰胺基、异丙酰胺基、环丙酰胺基、正丁酰胺基、异丁酰胺基、叔丁酰胺基、乙烯基、丙烯基、烯丙基、丁烯基。
优选的式(IC)所示的化合物及其药学上可接受的盐和酯,包括但不限定于,所下所示的化合物
R3选自氢或羟基;
R61、R62、R63、R64、R65和R66独立的选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、卤素、硝基、氰基、C1-4烷基、C1-4烷氧基、C1-4烷硫基、C1-4烷氨基其中包括单烷氨基和双烷氨基、C1-4烷氧C1-4烷基、C1-4的酰基、C1-4酰氧基、C1-4酰胺基、C1-4卤代烷基或C2-4的烯烃。
进一步优选的式(IC)所示的化合物及其药学上可接受的盐和酯,包括但不限定于,所下所示的化合物
R61、R62、R63、R64、R65和R66独立的选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、氟、氯、溴、硝基、氰基、甲基、乙基、丙基、异丙基、环丙基、正丁基、异丁基、叔丁基、甲氧基、乙氧基、丙氧基、异丙氧基、环丙氧基、正丁氧基、异丁氧基、叔丁氧基、甲硫基、乙硫基、丙硫基、异丙硫基、环丙硫基、正丁硫基、异丁硫基、叔丁硫基、甲胺基、乙胺基、丙胺基、异丙胺基、环丙胺基、正丁胺基、异丁胺基、叔丁胺基、甲酰基、乙酰基、丙酰基、异丙酰基、环丙酰基、正丁酰基、异丁酰基、叔丁酰基、甲酰胺基、乙酰胺基、丙酰胺基、异丙酰胺基、环丙酰胺基、正丁酰胺基、异丁酰胺基、叔丁酰胺基、乙烯基、丙烯基、烯丙基、丁烯基。
进一步优选的式(IC)所示的化合物及其药学上可接受的盐和酯,包括但不限定于,所下所示的化合物
R61、R62、R63、R64、R65和R66独立的选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、氟、氯、溴、硝基、氰基、甲基、乙基、丙基、异丙基、环丙基、正丁基、异丁基、叔丁基、甲氧基、乙氧基、丙氧基、异丙氧基、环丙氧基、正丁氧基、异丁氧基、叔丁氧基、甲硫基、乙硫基、丙硫基、异丙硫基、环丙硫基、正丁硫基、异丁硫基、叔丁硫基、甲胺基、乙胺基、丙胺基、异丙胺基、环丙胺基、正丁胺基、异丁胺基、叔丁胺基、甲酰基、乙酰基、丙酰基、异丙酰基、环丙酰基、正丁酰基、异丁酰基、叔丁酰基、甲酰胺基、乙酰胺基、丙酰胺基、异丙酰胺基、环丙酰胺基、正丁酰胺基、异丁酰胺基、叔丁酰胺基、乙烯基、丙烯基、烯丙基、丁烯基。
在本发明中,术语“烷基”是指含1个或多个碳原子的直链或支链烷基,例如甲基,乙基,丙基,异丙基,正丁基,异丁基,仲丁基,叔丁基,戊基,异戊基,新戊基,仲戊基,己基,异己基,仲己基,庚基,辛基,壬基,癸基等。
在本发明中,术语“烃基”是指不含或者含1个或多个双键或叁键的烷基。所述烷基如上定义。
最优选的化合物选自
本发明同时涉及通式(1)化合物制药学上可接受的盐的形式,和/或溶剂化物。
通式(1)化合物盐的例子包括无机酸盐,例如盐酸盐,氢溴酸盐,硫酸盐和磷酸盐,以及有机酸盐,例如醋酸盐,反丁烯二酸盐,马来酸盐,苯甲酸盐,枸橼酸盐,琥珀酸盐,苹果酸盐,甲磺酸盐,苯磺酸盐和酒石酸盐。当通式(1)化合物以盐的形式应用时,倾向于这些制药学上可以接受的盐。本发明也包括通式I化合物或其盐的水合物和溶剂化物。
根据本发明,同时(I)化合物可以以异构体的形式存在,而且通常所述的本发明“化合物”包括该化合物的异构体。
通式(I)化合物可以存在双键的顺反异构,不对称中心具有S构型或R构型,本发明包括所有可能的立体异构体以及两种或多种异构体的混合物。如果存在顺/反异构体,本发明涉及顺式形式和反式形式以及这些形式的混合物,如果需要单一异构体可根据常规方法分离或通过立体选择合成制备。
本发明的化合物可以通过以下方法制备(如方法A原理图所示),例如方法A
A-1:R3=OH的合成路线
步骤1为傅克酰化反应。通式(A-III)化合物可以通过通式(A-I)化合物与通式(A-II)反应物在任何合适的溶剂中(例如二氯甲烷,二硫化碳)在Lewis酸催化下制备。反应所需的Lewis为任何合适的酸,优选的Lewis选自三氯化铝。
步骤2为缩合反应。通式(A-IV)化合物可以通过通式(A-III)化合物与乙酰胺基丙二酸二乙酯在任何合适的溶剂中(例如乙醇,四氢呋喃)反应制备。反应所需的碱为任何合适的碱,优选的碱选自醇钠,钠氢。
步骤3为还原反应。通式(A-V)化合物可以通过通式(A-IV)化合物在任何合适的溶剂中(例如乙醇,水)在还原剂的作用下制备。所需优选的还原剂选自金属还原剂,优选金属还原剂选自四氢铝锂,硼氢化钠,硼氢化锂,或者二硼烷。
步骤4为水解反应。通式(A-VI)化合物可以通过通式(A-V)化合物在任何合适的溶剂中(例如甲醇,乙醇)水解制备。此反应可以为酸催化或者碱催化的水解反应。反应所需的酸和碱为有机合成反应中常用的酸和碱。
A-2:R3=H的合成路线
步骤5为还原反应。通式(A-VII)化合物可以通过通式(A-VI)化合物在任意合适的溶剂中(例如二氯甲烷)于任何合适的催化剂中还原的作用下制备。反应所需的还原剂,例如三乙基硅烷。反应所需的催化剂可以为Lewis酸例如四氯化钛等。
步骤6为还原反应。反应条件同步骤3。通式(A-VIII)化合物可以通过通式(A-VII)化合物在任何合适的溶剂中(例如乙醇,水)在还原剂的作用下制备。
步骤7为水解反应。反应条件同步骤4。通式(A-IX)化合物可以通过通式(A-VII)化合物在任何合适的溶剂中(例如甲醇,乙醇)水解制备。
A-3:羟基酯化的合成路线
步骤8为酰化反应。通式(A-X)化合物可以通过通式(A-IX)化合物与Cbz-Cl在任何合适的溶剂中(例如乙酸乙酯,水)在碱的催化下制备。反应所需的碱为任何合适的碱,例如碳酸氢钠,氢氧化钠,氢氧化钾等。
步骤9为酯化反应。通式(A-XI)化合物可以通过通式(A-X)化合物与醋酐或者乙酰氯在任何合适的溶剂中在碱的催化下制备。反应所需的碱为任何合适的碱,例如三乙胺,吡啶等。
步骤10为还原反应。通式(A-XII)化合物可以通过通式(A-XI)化合物在任何合适的溶剂中(例如甲醇,乙醇等)在催化剂的作用下氢化制备。反应所需的催化剂为任何合适的氢化还原催化剂,例如钯碳。
A-4:磷酸化的合成路线
步骤11为酯化反应。通式(A-XIII)化合物可以通过通式(A-X)化合物与磷酸化试剂TBPP在任何合适的溶剂中(例如二氯甲烷)在催化剂的作用下制备。反应所需的催化剂为任何合适的催化剂,例如氧化银,Hex4NI等。
步骤12为还原反应。反应条件同步骤10。通式(A-XIV)化合物可以通过通式(A-XIII)化合物在任何合适的溶剂中(例如甲醇,乙醇等)在催化剂的作用下氢化制备。反应所需的催化剂为任何合适的氢化还原催化剂,例如钯碳。
在以上反应原理图中,Z1,Z2为有机合成化学中常用的离去基团,可以相同或者不同,例如分别为卤素原子(如氯,溴,碘等)。Ac为乙酰基,Et为乙基。其他的符号如前述定义。
本发明的化合物也可以通过以下方法制备(如方法B原理图所示),例如方法B
在以上反应原理图中,Z1,Z2为有机合成化学中常用的离去基团,可以相同或者不同,例如分别为卤素原子(如氯,溴,碘等)。Ac为乙酰基,Et为乙基。其他的符号如前述定义。
步骤1为傅克酰化反应。通式(B-III)化合物可以通过通式(B-I)化合物与通式(B-II)反应物在任何合适的溶剂中(例如二氯甲烷,二硫化碳)在Lewis酸催化下制备。反应所需的Lewis酸为任何合适的酸,例如三氯化铝。
步骤2为缩合反应。通式(B-IV)化合物可以通过通式(B-III)化合物与乙酰胺基丙二酸二乙酯在任何合适的溶剂中(例如乙醇,四氢呋喃)反应制备。反应所需的碱为任何合适的碱,例如醇钠,钠氢。
步骤3为还原反应。通式(B-V)化合物可以通过通式(B-IV)化合物在任何合适的溶剂中(例如乙醇,二氯甲烷)在还原剂的作用下制备。反应所需的还原剂包括,例如金属还原剂:钯碳,四氢铝锂,硼氢化钠,硼氢化锂,或者二硼烷,三乙基硅烷。反应所需的合适的酸,例如高氯酸,盐酸以及Lewis酸,例如四氯化钛。
步骤4为傅克反应和缩合反应。通式(B-VI)化合物可以通过通式(B-V)化合物先经过傅克反应然后经过缩合反应制备。傅克反应在任何合适的溶剂中(例如二氯甲烷,二硫化碳)在Lewis酸催化下制备。反应所需的Lewis酸为任何合适的酸,例如三氯化铝。缩合反应可以在任何合适的溶剂,合适的酸碱以及合适的催化剂作用下完成。
步骤5为还原反应。通式(B-VII)化合物可以通过通式(B-VI)化合物在任何合适的溶剂中(例如乙醇,水)在还原剂的作用下制备。反应所需的还原剂包括,例如金属还原剂:四氢铝锂,硼氢化钠,硼氢化锂,或者二硼烷。
步骤6为水解反应。通式(B-VIII)化合物可以通过通式(B-VII)化合物在任何合适的溶剂中(例如甲醇,乙醇)水解制备。此反应可以为酸催化或者碱催化的水解反应。反应所需的酸和碱为有机合成反应中常用的酸和碱。
本发明再一方面还涉及以本发明化合物作为活性成份的药物组合物。该药物组合物可根据本领域公知的方法制备。可通过将本发明化合物与一种或多种药学上可接受的固体或液体赋形剂和/或辅剂结合,制成适于人或动物使用的任何剂型。本发明化合物在其药物组合物中的含量通常为0.1-95重量%。
本发明化合物或含有它的药物组合物可以单位剂量形式给药,给药途径可为肠道或非肠道,如口服、静脉注射、肌肉注射、皮下注射、鼻腔、口腔粘膜、眼、肺和呼吸道、皮肤、阴道、直肠等。
给药剂型可以是液体剂型、固体剂型或半固体剂型。液体剂型可以是溶液剂(包括真溶液和胶体溶液)、乳剂(包括o/w型、w/o型和复乳)、混悬剂、注射剂(包括水针剂、粉针剂和输液)、滴眼剂、滴鼻剂、洗剂和搽剂等;固体剂型可以是片剂(包括普通片、肠溶片、含片、分散片、咀嚼片、泡腾片、口腔崩解片)、胶囊剂(包括硬胶囊、软胶囊、肠溶胶囊)、颗粒剂、散剂、微丸、滴丸、栓剂、膜剂、贴片、气(粉)雾剂、喷雾剂等;半固体剂型可以是软膏剂、凝胶剂、糊剂等。
本发明化合物可以制成普通制剂、也制成是缓释制剂、控释制剂、靶向制剂及各种微粒给药系统。
为了将本发明化合物制成片剂,可以广泛使用本领域公知的各种赋形剂,包括稀释剂、黏合剂、润湿剂、崩解剂、润滑剂、助流剂。稀释剂可以是淀粉、糊精、蔗糖、葡萄糖、乳糖、甘露醇、山梨醇、木糖醇、微晶纤维素、硫酸钙、磷酸氢钙、碳酸钙等;湿润剂可以是水、乙醇、异丙醇等;粘合剂可以是淀粉浆、糊精、糖浆、蜂蜜、葡萄糖溶液、微晶纤维素、阿拉伯胶浆、明胶浆、羧甲基纤维素钠、甲基纤维素、羟丙基甲基纤维素、乙基纤维素、丙烯酸树脂、卡波姆、聚乙烯吡咯烷酮、聚乙二醇等;崩解剂可以是干淀粉、微晶纤维素、低取代羟丙基纤维素、交联聚乙烯吡咯烷酮、交联羧甲基纤维素钠、羧甲基淀粉钠、碳酸氢钠与枸橼酸、聚氧乙烯山梨糖醇脂肪酸酯、十二烷基磺酸钠等;润滑剂和助流剂可以是滑石粉、二氧化硅、硬脂酸盐、酒石酸、液体石蜡、聚乙二醇等。
还可以将片剂进一步制成包衣片,例如糖包衣片、薄膜包衣片、肠溶包衣片,或双层片和多层片。
为了将给药单元制成胶囊剂,可以将有效成分本发明化合物与稀释剂、助流剂混合,将混合物直接置于硬胶囊或软胶囊中。也可将有效成分本发明化合物先与稀释剂、黏合剂、崩解剂制成颗粒或微丸,再置于硬胶囊或软胶囊中。用于制备本发明化合物片剂的各稀释剂、黏合剂、润湿剂、崩解剂、助流剂品种也可用于制备本发明化合物的胶囊剂。
为将本发明化合物制成注射剂,可以用水、乙醇、异丙醇、丙二醇或它们的混合物作溶剂并加入适量本领域常用的增溶剂、助溶剂、pH调剂剂、渗透压调节剂。增溶剂或助溶剂可以是泊洛沙姆、卵磷脂、羟丙基-β-环糊精等;pH调剂剂可以是磷酸盐、醋酸盐、盐酸、氢氧化钠等;渗透压调节剂可以是氯化钠、甘露醇、葡萄糖、磷酸盐、醋酸盐等。如制备冻干粉针剂,还可加入甘露醇、葡萄糖等作为支撑剂。
此外,如需要,也可以向药物制剂中添加着色剂、防腐剂、香料、矫味剂或其它添加剂。
为达到用药目的,增强治疗效果,本发明的药物或药物组合物可用任何公知的给药方法给药。
本发明化合物药物组合物的给药剂量依照所要预防或治疗疾病的性质和严重程度,患者或动物的个体情况,给药途径和剂型等可以有大范围的变化。一般来讲,本发明化合物的每天的合适剂量范围为0.001-150mg/Kg体重,优选为0.1-100mg/Kg体重,更优选为1-60mg/Kg体重,最优选为2-30mg/Kg体重。上述剂量可以一个剂量单位或分成几个剂量单位给药,这取决于医生的临床经验以及包括运用其它治疗手段的给药方案。
本发明的化合物或组合物可单独服用,或与其他治疗药物或对症药物合并使用。当本发明的化合物与其它治疗药物存在协同作用时,应根据实际情况调整它的剂量。
具体实施方式
实施例1
此实施例证明了2-氨基-2-[2-(4-(4-(2-乙基咪唑)苯氧基)苯基)乙基]-1,3-丙二醇盐酸盐的制备
(1-1)4-苯氧基-a-氯代苯乙酮的制备
冰浴冷却下(0℃),将原料二苯醚(20g,117.5mmol)溶于200mL干燥的CH2Cl2中,加入氯乙酰氯(13.3g,117.5mmol),然后分次缓慢加入AlCl3(16.5g,123.4mmol),待AlCl3全部加入后,自然升至室温继续搅拌4h,点板发现原料点消失,将反应液倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水NaSO4干燥,过滤,浓缩,得粗品淡黄色油状物27g,产物未经分离直接投下一步。
(1-2)2-乙酰胺基-2-[2-(4-(4-苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
室温,将NaH(4.5g,131mmol)加入到300mL干燥的THF中,30min后,加入乙酰氨基丙二酸二乙酯(29.7g,137mmol),继续搅拌5h,滴加原料4-苯氧基-a-氯代苯乙酮(27g,109mmol)的THF溶液,加热回流12h,减压蒸出溶剂,残余物用乙酸乙酯提取,水洗至中性,无水NaSO4干燥,过滤,浓缩,硅胶柱层析分离纯化得无色糖浆状物30g。
1HNMR(MERCURY300MHz,CDCl3)δ7.93(d,J=8.7Hz,2H,2ArH)7.40(t,J=8.0Hz,2H,2ArH)7.21(t,J=7.5Hz,1H,1ArH)7.10(brs,1H,NH)7.06(d,J=7.8Hz,2H,2ArH)6.98(d,J=9.0Hz,2H,2ArH)4.27(q,J=7.2Hz,4H,2CH2)4.22(s,2H,CH2)1.97(s,3H,CH3)1.23(t,J=7.2Hz,6H,2CH3)
ESI(m/z)428(M+H+)450(M+Na+)
(1-3)2-乙酰胺基-2-[2-(4-(4-苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
室温,N2保护下,将原料2-乙酰胺基-2-[2-(4-(4-苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(10.2g,23.9mmol)溶于38mLCH2Cl2中滴加到Et3SiH(10.5g,90.7mmol)的100mLCH2Cl2溶液中,用针管吸取TiCl4(17.2g,90.7mmol)滴加到反应液中,继续搅拌过夜,倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水NaSO4干燥,过滤,浓缩,产物未经分离纯化直接投下一步。
(1-4)2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
冰浴冷却下(0℃),将原料2-乙酰胺基-2-[2-(4-(4-苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(15.5g,37.5mmol)溶于200mL干燥的CH2Cl2中,加入氯乙酰氯(4.7g,41.2mmol),然后分次缓慢加入AlCl3(25g,188mmol),待AlCl3全部加入后,自然升至室温继续搅拌5h,点板发现原料点消失,将反应液倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水NaSO4干燥,过滤,浓缩,硅胶柱层析分离纯化得目标产物4.1g。
1HNMR(MERCURY300MHz,CDCl3)δ7.93(d,J=8.7Hz,2H,2ArH)7.19(d,J=8.7Hz,2H,2ArH)6.98(d,J=8.7Hz,4H,4ArH)6.81(brs,1H,NH)4.65(s,2H,1CH2)4.28-4.20(m,4H,2CH2)2.70(dd,J=11.4Hz,7.2Hz,2H,1CH2)2.50(dd,J=9.3Hz,5.1Hz,2H,1CH2)2.04(s,3H,1CH3)1.25(t,J=7.2Hz,6H,2CH3)
ESI(m/z)490(M+H+)512(M+Na+)
(1-5)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基丙酸酯)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(1.2g,2.4mmol)溶于12mL乙腈中,加入丙酸(0.41g,5.5mmol)和三乙胺(0.51g,5.1mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水NaSO4干燥,过滤,浓缩,得黄色糖浆状物1.1g。
1HNMR(MERCURY300MHz,CDCl3)δ7.88(d,J=8.7Hz,2H,2ArH)7.18(d,J=8.7Hz,2H,2ArH)6.98(d,J=8.7Hz,4H,4ArH)6.80(brs,1H,NH)5.30(s,2H,CH2)4.27-4.20(m,4H,2CH2)2.70(dd,J=10.8Hz,6.9Hz,2H,1CH2)2.56-2.46(m,4H,2CH2)2.03(s,3H,1CH3)1.29-1.19(m,9H,3CH3)
ESI(m/z)528(M+H+)550(M+Na+)
(1-6)2-乙酰胺基-2-[2-(4-(4-(2-乙基咪唑)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
室温,将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基丙酸酯)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(1.0g,1.9mmol)溶于20mL二甲苯中,加入乙酰胺(0.29g,3.8mmol),加热回流3天,停止反应,硅胶柱层析分离纯化的淡黄色油状物0.2g。
1HNMR(MERCURY300MHz,CDCl3)δ7.63(d,J=8.4Hz,2H,2ArH)7.13(s,1H,1ArH)7.09(d,J=8.1Hz,2H,2ArH)6.96(d,J=8.4Hz,2H,2ArH)6.91(d,J=8.1Hz,2H,2ArH)6.80(brs,1H,NH)4.23-4.18(m,4H,2CH2)2.81(q,J=7.8Hz,2H,CH2)2.69(dd,J=9.0Hz,6.6Hz,2H,1CH2)2.46(dd,J=8.4Hz,7.8Hz,2H,1CH2)2.01(s,3H,1CH3)1.32(t,J=7.5Hz,3H,1CH3)1.25(t,J=7.2Hz,6H,2CH3)
ESI(m/z)508(M+H+)
(1-7)2-乙酰胺基-2-[2-(4-(4-(2-乙基咪唑)苯氧基)苯基)乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-乙基咪唑)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(0.18g,0.36mmol)溶于3mL95%的乙醇中,将K2HPO4(0.64g,2.8mmol)溶于0.64mL蒸馏水中加入到反应液,然后加入NaBH4(0.07g,1.8mmol)的10%NaOH水溶液0.5mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水NaSO4干燥,过滤,浓缩,产物未经分离纯化直接投下一步。
(1-8)2-氨基-2-[2-(4-(4-(2-乙基咪唑)苯氧基)苯基)乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-乙基咪唑)苯氧基)苯基)乙基]-1,3-丙二醇溶于10mL甲醇中,加入固体NaOH(0.015g,0.36mmol),加热回流6h,过滤除去不溶性杂质,滤液浓缩,加入乙醇盐酸调PH值至3-4,硅胶柱层析分离纯化得淡黄色固体0.1g。
1HNMR(MERCURY300MHz,CD3OD)δ7.63(d,J=8.4Hz,2H,2ArH)7.62(s,1H,1ArH)7.23(d,J=8.4Hz,2H,2ArH)6.99(d,J=8.4Hz,2H,2ArH)6.93(d,J=8.7Hz,2H,2ArH)3.64(s,4H,2CH2)2.99(q,J=7.8Hz,2H,1CH2)2.66-2.60(m,2H,1CH2)1.94-1.88(m,2H,1CH2)1.37(t,J=7.5Hz,3H,1CH3)
13CNMR(400MHz,CD3OD)δ160.39,155.90,150.90,138.61,134.17,130.98,128.36,122.72,120.88,119.61,114.77,62.49,62.05,34.71,29.42,20.40,11.89
ESI(m/z)382(M+H+)HRMScalcd.forC23H28N3O3(M+H+)382.2125,found382.2120
实施例2
此实施例证明了2-氨基-2-[2-(4-(4-(2-甲基吡咯)苯氧基)苯基)乙基]-1,3-丙二醇盐酸盐的制备
(2-1)2-乙酰胺基-2-[2-(4-(4-苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备同上
(2-2)2-乙酰胺基-2-[2-(4-(4-(1,4-戊二酮)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
冰浴冷却下(0℃),将原料2-乙酰胺基-2-[2-(4-(4-苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(6.0g,14.5mmol)溶于200mL干燥的CH2Cl2中,加入乙酰丙酰氯(1.9g,15.2mmol),然后分次缓慢加入AlCl3(11.7g,87mmol),待AlCl3全部加入后,自然升至室温继续搅拌2h,点板发现原料点消失,将反应液倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水NaSO4干燥,过滤,浓缩,得黄色糖浆装物7.1g,产物未经分离直接投下一步。
(2-3)2-乙酰胺基-2-[2-(4-(4-(2-甲基吡咯)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(1,4-戊二酮)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(3.6g,7.0mmol)溶于50mL乙醇/氯仿(2∶3)的混合溶剂中,加入乙酸铵(10.8g,140mmol),50℃反应3h,减压浓缩,硅胶柱层析分离纯化的淡黄色糖浆状物2.1g。
1HNMR(MERCURY300MHz,CDCl3)δ8.07(brs,1H,NH)7.37(d,J=8.4Hz,2H,2ArH)7.10((d,J=8.4Hz,2H,2ArH)6.93(dd,J=10.2,8.7Hz,4H,4ArH)6.79(brs,1H,NH)6.31(brs,1H,1ArH)5.93(brs,1H,1ArH)4.25-4.15(m,4H,2CH2)2.68(dd,J=10.5,7.2Hz,2H,1CH2)2.45(dd,J=9.0,7.2Hz,2H,1CH2)2.32(s,3H,CH3)2.01(s,3H,CH3)1.25(t,J=7.2Hz,6H,2CH3)
ESI(m/z)493(M+H+)
(2-4)2-乙酰胺基-2-[2-(4-(4-(2-甲基吡咯)苯氧基)苯基)乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-甲基吡咯)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(2.1g,4.2mmol)溶于30mL95%的乙醇中,将K2HPO4(7.6g,33.2mmol)溶于7.6mL蒸馏水中加入到反应液,然后加入NaBH4(0.82g,21.6mmol)的10%NaOH水溶液5.5mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水NaSO4干燥,过滤,浓缩,得淡黄色海绵状物1.6g。
1HNMR(MERCURY300MHz,CDCl3)δ8.14(brs,1H,NH)7.37(d,J=8.4Hz,2H,2ArH)7.15((d,J=8.4Hz,2H,2ArH)6.93(dd,J=10.2,6.9Hz,4H,4ArH)6.31(brs,1H,1ArH)5.93(brs,1H,1ArH)3.85(d,J=11.7Hz,2H,1CH2)3.62(d,J=11.1Hz,2H,1CH2)2.62(t,J=8.4Hz,2H,1CH2)2.32(s,3H,CH3)2.04-1.93(m,5H,1CH3,1CH2)
ESI(m/z)409(M+H+)
(2-5)2-氨基-2-[2-(4-(4-(2-甲基吡咯)苯氧基)苯基)乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-甲基吡咯)苯氧基)苯基)乙基]-1,3-丙二醇(1.6g,4.2mmol)溶于10mL甲醇中,加入固体NaOH(0.17g,4.3mmol),加热回流2h,过滤除去不溶性杂质,滤液加入乙醇盐酸调PH值至3-4,硅胶柱层析分离纯化得淡黄色固体1.1g。
1HNMR(MERCURY300MHz,CD3OD)δ7.42(d,J=8.4Hz,2H,2ArH)7.16((d,J=8.4Hz,2H,2ArH)6.85(d,J=7.8Hz,2H,2ArH)6.84(d,J=8.7Hz,2H,2ArH)6.18(d,J=3.0Hz,1H,1ArH)5.73(d,J=2.7Hz,1H,1ArH)3.63(brs,4H,2CH2)2.62-2.56(m,2H,1CH2)2.20(s,3H,CH3)1.92-1.86(m,2H,1CH2)
13CNMR(400MHz,CD3OD)δ157.50,156.15,137.15,131.30,130.81,130.61,130.08,125.50,120.15,119.66,108.03,106.03,62.53,62.02,34.80,29.35,12.92
ESI(m/z)367(M+H+)HRMScalcd.forC22H26N2O3(M+H+)367.2016,found367.2026
实施例3
此实施例证明了2-氨基-2-[2-(4-(4-(2-甲基呋喃)苯氧基)苯基)乙基]-1,3-丙二醇盐酸盐的制备
(3-1)2-乙酰胺基-2-[2-(4-(4-(1,4-戊二酮)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备同上
(3-2)2-乙酰胺基-2-[2-(4-(4-(2-甲基呋喃)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(1,4-戊二酮)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(3.5g,6.9mmol)和对甲苯磺酸(0.12g,0.7mmol)溶于30mL甲苯中,加热至80℃反应5h,硅胶柱层析分离纯化得目标化合物0.2g。
1HNMR(MERCURY300MHz,CDCl3)δ7.57(d,J=9.0Hz,2H,2ArH)7.11((d,J=8.1Hz,2H,2ArH)6.96(dd,J=11.1,8.7Hz,4H,4ArH)6.79(brs,1H,NH)6.44(d,J=3.0Hz,1H,1ArH)6.03(brs,1H,1ArH)4.29-4.18(m,4H,2CH2)2.69(dd,J=10.8,6.9Hz,2H,1CH2)2.45(dd,J=15.3,8.4Hz,2H,1CH2)2.36(s,3H,CH3)2.02(s,3H,CH3)1.25(t,J=7.2Hz,6H,2CH3)
ESI(m/z)494(M+H+)
(3-3)2-乙酰胺基-2-[2-(4-(4-(2-甲基呋喃)苯氧基)苯基)乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-甲基呋喃)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(0.2g,0.4mmol)溶于3mL95%的乙醇中,将K2HPO4(0.73g,3.2mmol)溶于0.73mL蒸馏水中加入到反应液,然后加入NaBH4(0.08g,2.1mmol)的10%NaOH水溶液0.53mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水NaSO4干燥,过滤,浓缩,得淡黄色海绵状物0.16g。
1HNMR(MERCURY300MHz,CDCl3)δ7.57(d,J=9.0Hz,2H,2ArH)7.16((d,J=7.8Hz,2H,2ArH)6.95(dd,J=12.0,7.2Hz,4H,4ArH)6.44(d,J=3.3Hz,1H,1ArH)6.033(d,J=2.1Hz,1H,1ArH)3.87(d,J=11.4Hz,2H,1CH2)3.64(d,J=11.7Hz,2H,1CH2)2.63(t,J=8.4Hz,2H,1CH2)2.36(s,3H,CH3)2.04-1.94(m,5H,1CH3,1CH2)
(3-4)2-氨基-2-[2-(4-(4-(2-甲基呋喃)苯氧基)苯基)乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-甲基呋喃)苯氧基)苯基)乙基]-1,3-丙二醇(0.16g,0.4mmol)溶于10mL甲醇中,加入固体NaOH(0.02g,0.4mmol),加热回流6h,过滤除去不溶性杂质,滤液加入乙醇盐酸调PH值至3-4,硅胶柱层析分离纯化得淡黄色固体0.13g。
1HNMR(MERCURY300MHz,CD3OD)δ7.53(d,J=8.7Hz,2H,2ArH)7.18((d,J=8.4Hz,2H,2ArH)6.89(d,J=9.0Hz,4H,4ArH)6.46(d,J=3.3Hz,1H,1ArH)6.01(d,J=2.1Hz,1H,1ArH)3.64(brs,4H,2CH2)2.64-2.58(m,2H,1CH2)2.27(s,3H,CH3)1.93-1.87(m,2H,1CH2)
实施例4
此实施例证明了2-氨基-2-[2-(4-(4-(5-甲基噻唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇盐酸盐的制备
(4-1)5-甲基-2-二苯醚噻唑的制备
室温,将原料4-苯氧基苯硼酸(1.05g,4.9mmol)和2-溴-5-甲基噻唑(0.87g,4.9mmol),溶于甲苯/乙醇溶剂中(6mL/2mL),加入2MNa2CO3水溶液6mL,加热回流6h,减压浓缩,硅胶柱层析分离纯化的白色固体1.06g。
1HNMR(MERCURY300MHz,CDCl3)δ7.86(d,J=8.4Hz,2H,2ArH)7.47(s,1H,1ArH)7.37(t,J=7.8Hz,2H,2ArH)7.15(t,J=7.2Hz,1H,1ArH)7.04(t,J=8.7Hz,4H,4ArH)2.50(s,3H,1CH3)
ESI(m/z)268(M+H+)
(4-2)4-(4-(5-甲基噻唑)苯氧基)-a-氯代苯乙酮的制备
冰浴冷却下(0℃),将原料5-甲基-2-二苯醚噻唑(1.06g,3.97mmol)溶于100mL干燥的CH2Cl2中,加入溴乙酰溴(0.84g,4.17mmol),然后分次缓慢加入AlCl3(2.7g,5.1mmol),待AlCl3全部加入后,自然升至室温继续搅拌3h,点板发现原料点消失,将反应液倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水NaSO4干燥,过滤,浓缩,得粗品淡黄色固体,产物未经分离直接投下一步。
1HNMR(MERCURY300MHz,CDCl3)δ8.00(d,J=8.7Hz,2H,2ArH)7.94(d,J=8.7Hz,2H,2ArH)7.50(s,1H,1ArH)7.12(d,J=8.4Hz,2H,2ArH)7.07(d,J=8.7Hz,2H,2ArH)4.66(s,2H,1CH2)2.52(s,3H,1CH3)
ESI(m/z)387,389(M+H+)
(4-3)2-乙酰胺基-2-[2-(4-(4-(5-甲基噻唑)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
室温,将金属钠(0.11g,4.8mmol)溶于10mL无水乙醇中,待金属钠全部溶解后,加入乙酰氨基丙二酸二乙酯(1.13g,5.2mmol),30min后加入原料4-(4-(5-甲基噻唑)苯氧基)-a-氯代苯乙酮(1.5g,4.0mmol)的THF溶液10mL,室温继续搅拌2h,原料全部反应完全,浓缩,残余物用乙酸乙酯提取,萃取分液,干燥,浓缩,得淡黄色油状物,直接投下一步。
1HNMR(MERCURY300MHz,CDCl3)δ7.97(d,J=8.7Hz,2H,2ArH)7.92(d,J=8.7Hz,2H,2ArH)7.50(s,1H,1ArH)7.11(brs,1H,1NH)7.10(d,J=9.3Hz,2H,2ArH)7.05(d,J=8.4Hz,2H,2ArH)4.30-4.23(m,6H,3CH2)2.52(s,3H,1CH3)1.97(s,3H,1CH3)1.22(t,J=7.2Hz,3H,1CH3)
ESI(m/z)525(M+H+)
(4-4)2-乙酰胺基-2-[2-(4-(4-(5-甲基噻唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(5-甲基噻唑)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(2.0g,4.0mmol)溶于28mL95%的乙醇中,将K2HPO4(7.2g,32mol)溶于7.2mL蒸馏水中加入到反应液,然后加入NaBH4(0.78g,21mmol)的10%NaOH水溶液5.3mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水NaSO4干燥,过滤,浓缩,得淡黄色海绵状物0.34g。
1HNMR(MERCURY300MHz,CDCl3)δ7.85(d,J=8.1Hz,2H,2ArH)7.45(s,1H,1ArH)7.35(d,J=8.1Hz,2H,2ArH)7.02(d,J=7.5Hz,2H,2ArH)7.00(d,J=8.4Hz,2H,2ArH)4.91(d,J=10.5Hz,1H,1CH)3.78(t,J=12.6Hz,2H,1CH2)3.62(d,J=11.7Hz,1H,1CH2)3.50(d,J=11.7Hz,1H,1CH2)2.50(s,3H,1CH3)2.39(d,J=15.3Hz,1H,1CH2)2.06(s,3H,1CH3)1.84(dd,J=14.7Hz,10.5Hz,1H,1CH2)
ESI(m/z)443(M+H+)
(4-5)2-氨基-2-[2-(4-(4-(5-甲基噻唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(5-甲基噻唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇(0.34g,0.77mmol)溶于10mL甲醇中,加入固体NaOH(0.03g,0.8mmol),加热回流6h,过滤除去不溶性杂质,滤液加入乙醇盐酸调PH值至3-4,硅胶柱层析分离纯化得淡黄色固体0.23g。
1HNMR(MERCURY300MHz,CD3OD)δ7.87(d,J=8.4Hz,2H,2ArH)7.85(s,1H,1ArH)7.41(d,J=8.4Hz,2H,2ArH)7.02(t,J=8.7Hz,4H,4ArH)4.99(dd,J=10.5Hz,2.7Hz,1H,1CH)3.81(d,J=11.4Hz,1H,1CH2)3.76(d,J=11.4Hz,1H,1CH2)3.64(d,J=11.4Hz,1H,1CH2)3.56(d,J=11.4Hz,1H,1CH2)2.52(s,3H,1CH3)1.96-1.79(m,2H,1CH2)
实施例5
此实施例证明了2-氨基-2-[2-(4-(4-(2-嘧啶)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
(5-1)2-(4-苯氧-苯基)-嘧啶的制备
将2-溴嘧啶(159mg,1.0mmol)溶于10mL乙二醇二甲醚中,依次加入4-苯氧基苯硼酸(257mg,1.2mmol)、水(2mL)、K2CO3(27mg,0.2mmol)、Pd(PPh3)4(23mg,0.02mmol),于氩气保护下,加热回流18h,停止加热,冷却至室温。加入蒸馏水10mL分液,水相用乙酸乙酯(10mL×2)提取,合并有机相依次用水洗、饱和氯化钠溶液洗,无水硫酸钠干燥、过滤、蒸除溶剂。粗品经石油醚∶乙酸乙酯=10∶1过硅胶柱得到淡黄色透明油状物150mg,
1HNMR(MERCURY300MHz,CDCl3)δ8.78(d,J=4.8Hz,2H,2ArH)8.44(d,J=8.4Hz,2H,2ArH)7.38(t,J=7.5Hz,2H,2ArH)7.18-7.14(m,3H,3ArH)7.09(d,J=8.7Hz,2H,2ArH)
ESI(m/z)249(M+H+)
(5-2)4-(4-(2-嘧啶)苯氧基)-a-溴代苯乙酮的制备
将原料2-(4-苯氧-苯基)-嘧啶(800mg,3.226mmol)溶于30mL无水二氯甲烷中,加入溴乙酰溴(651mg,3.226mmol),于0℃下分批加入无水三氯化铝,保持此温度下搅拌3h,停止搅拌。将反应夜倾倒入2N盐酸冰水混合液中,搅拌30min。静止分液,水相用二氯甲烷30mL提取一次,合并有机相依次用水洗、饱和氯化钠溶液洗,无水硫酸钠干燥、过滤、蒸除溶剂,得到淡黄色固体1g。
1HNMR(MERCURY300MHz,CDCl3)δ8.82(d,J=4.8Hz,2H,2ArH)8.51(d,J=9.0Hz,2H,2ArH)8.01(d,J=8.7Hz,2H,2ArH)7.23-7.17(m,3H,3ArH)7.09(d,J=9.3Hz,2H,2ArH)4.41(s,2H,CH2)
ESI(m/z)369,371(M+H+)
(5-3)2-乙酰胺基-2-[2-(4-(4-(2-嘧啶)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将乙酰氨基丙二酸二乙酯(588mg,2.71mmol)溶于25mL四氢呋喃中,于0℃下分批加入氢钠,搅拌待原料完全消失,逐滴加入原料4-(4-(2-嘧啶)苯氧基)-a-溴代苯乙酮(1g,2.71mmol)的5mL四氢呋喃稀释液,加毕、保持此温度下搅拌4h,后加热至回流继续搅拌5h,停止加热,冷却至室温。加入乙酸乙酯20mL稀释,依次用1N盐酸水溶液洗、饱和碳酸氢钠溶液洗、饱和氯化钠溶液洗,无水硫酸钠干燥、过滤、蒸除溶剂。粗品经石油醚∶乙酸乙酯=5∶1过硅胶柱得到淡黄色透明油状物1.01g。
1HNMR(MERCURY300MHz,CDCl3)δ8.81(d,J=4.5Hz,2H,2ArH)8.49(d,J=9.0Hz,2H,2ArH)7.97(d,J=8.7Hz,2H,2ArH)7.21-7.12(m,3H,3ArH)7.07(d,J=8.7Hz,2H,2ArH)4.30-4.23(m,6H,3CH2)1.98(s,3H,1CH3)1.24(t,J=6.9Hz,3H,1CH3)
ESI(m/z)506(M+H+)
(5-4)2-乙酰胺基-2-[2-(4-(4-(2-嘧啶)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-嘧啶)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.01g,2mmol)溶于95%的乙醇中,加入K2HPO4缓冲液(3.648g/4mLH2O溶液),再加入NaBH4(418mg,11mmol)的10%NaOH水溶液(0.25mL/2.5mLH2O溶液),室温搅拌4h。浓缩,残留物用乙酸乙酯(20mL×2)提取,合并有机相依次用水洗、饱和氯化钠溶液洗,无水硫酸钠干燥、过滤、蒸除溶剂。粗品经二氯甲烷∶甲醇=25∶1过硅胶柱得到无色透明油状物400mg。
1HNMR(MERCURY300MHz,CDCl3)δ8.69(d,J=4.8Hz,2H,2ArH)8.35(d,J=8.7Hz,2H,2ArH)7.30(d,J=8.4Hz,2H,2ArH)7.12(t,J=4.8Hz,1H,1ArH)7.01(d,J=9.3Hz,4H,4ArH)4.85(d,J=10.2Hz,1H,1CH)3.80-3.47(m,4H,2CH2)2.24(d,J=14.7Hz,1H,1CH2)1.97(s,3H,1CH3)1.80(dd,J=15.0Hz,10.8Hz,1H,1CH2)
ESI(m/z)406(M-OH+)
(5-5)2-氨基-2-[2-(4-(4-(2-嘧啶)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-嘧啶)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇(287mg,0.678mmol)溶于10mL无水甲醇中,加入氢氧化钠(34mg,0.838mmol)加热回流6h,停止加热,冷却至室温。蒸除溶剂,加入乙酸乙酯20mL稀释,水洗至中性,无水硫酸钠干燥、过滤、蒸除溶剂。粗品经异丙醇/石油醚作重结晶处理得到白色固体155mg。
1HNMR(MERCURY300MHz,CD3OD)δ8.75(d,J=4.8Hz,2H,2ArH)8.32(d,J=9.0Hz,2H,2ArH)7.39(d,J=8.4Hz,2H,2ArH)7.26(t,J=4.5Hz,1H,1ArH)6.99(dd,J=8.4Hz,2.1Hz,4H,4ArH)4.95(dd,J=10.2Hz,3.0Hz,1H,1CH)3.59-3.47(m,4H,2CH2)1.91-1.66(m,2H,1CH2)
实施例6
此实施例证明了
(6-1)4-丁酰基二苯醚的制备
将正丁酸(10g,113.5mmol),PCl3(6.22g,45.4mmol)加入到反应瓶中,加热至50-60℃反应3h,倾出上层清夜,残余物用CH2Cl2洗涤,合并倒入三颈瓶中,冰浴冷却下(0℃),加入二苯醚(19.3g,113.5mmol),然后分次缓慢加入AlCl3(15.2g,113.5mmol),待AlCl3全部加入后,自然升至室温继续搅拌3h,点板发现原料点消失,将反应液倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得白色固体24g。
1HNMR(MERCURY300MHz,CDCl3)δ7.95(d,J=9.3Hz,2H,2ArH)7.39(t,J=7.5Hz,2H,2ArH)7.19(t,J=7.5Hz,1H,1ArH)7.07(d,J=7.2Hz,2H,2ArH)7.00(d,J=8.7Hz,2H,2ArH)2.90(t,J=7.2Hz,2H,1CH2)1.83-1.70(m,2H,1CH2)1.00(t,J=7.5Hz,3H,1CH3)
ESI(m/z)241(M+H+)263(M+Na+)
(6-2)4-正丁基二苯醚的制备
将原料4-丁酰基二苯醚(12.5g,52.1mmol)溶于150mL分子筛干燥过的THF中,冰浴冷却下(0℃),加入AlCl3(19.5g,145.8mmol)和NaBH4(10.1g,265.6mmol),加热至回流反应3h,冰浴冷却下,缓慢加入冰水分解,分出有机层,水层用乙酸乙酯提取三次,合并有机层,水洗至中性,无水Na2SO4干燥,过滤,浓缩得无色油状物11g。
1HNMR(MERCURY300MHz,CDCl3)δ7.53(t,J=7.8Hz,2H,2ArH)7.13(d,J=8.1Hz,2H,2ArH)7.07(d,J=7.2Hz,1H,1ArH)6.98(d,J=8.1Hz,2H,2ArH)6.92(d,J=8.7Hz,2H,2ArH)2.59(t,J=7.8Hz,2H,1CH2)1.64-1.54(m,2H,1CH2)1.42-1.29(m,2H,1CH2)0.93(t,J=7.2Hz,3H,1CH3)
ESI(m/z)227(M+H+)
(6-3)4-(4-正丁基)苯氧基-a-氯代苯乙酮的制备
冰浴冷却下(0℃),将原料4-正丁基二苯醚(11.1g,49mmol)溶于200mL干燥的CH2Cl2中,加入氯乙酰氯(5.8g,51.5mmol),然后分次缓慢加入AlCl3(7.2g,54mmol),待AlCl3全部加入后,自然升至室温继续搅拌3h,点板发现原料点消失,将反应液倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水Na2SO4干燥,过滤,浓缩,产物未经分离直接投下一步。
1HNMR(MERCURY300MHz,CDCl3)δ7.93(d,J=8.7Hz,2H,2ArH)7.21(d,J=8.1Hz,2H,2ArH)6.99(dd,J=8.7Hz,2.7Hz,4H,4ArH)4.65(s,2H,CH2)2.63(t,J=7.8Hz,2H,1CH2)1.67-1.57(m,2H,1CH2)1.42-1.34(m,2H,1CH2)0.95(t,J=7.2Hz,3H,1CH3)
ESI(m/z)303(M+H+)325(M+Na+)
(6-4)2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
室温,将NaH(1.9g,56.4mmol)加入到200mL干燥的THF中,30min后,加入乙酰氨基丙二酸二乙酯(12.8g,58.8mmol),继续搅拌5h,滴加原料4-(4-正丁基)苯氧基-a-氯代苯乙酮(14.2g,47mmol)的THF溶液,加热回流12h,减压蒸出溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得纯品6.9g。
1HNMR(MERCURY300MHz,CDCl3)δ7.92(d,J=8.4Hz,2H,2ArH)7.20(d,J=8.1Hz,2H,2ArH)7.11(brs,1H,NH)6.97(d,J=8.7Hz,4H,4ArH)4.27(dd,J=14.1Hz,7.2Hz,4H,2CH2)4.21(s,2H,CH2)2.65(t,J=7.8Hz,2H,1CH2)1.97(s,3H,CH3)1.64-1.57(m,2H,1CH2)1.41-1.29(m,2H,1CH2)1.24(t,J=7.2Hz,6H,2CH3)0.95(t,J=7.2Hz,3H,1CH3)
ESI(m/z)484(M+H+)506(M+Na+)
(6-5)2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.15g,2.4mmol)溶于17mL95%的乙醇中,将K2HPO4(4.3g,18.8mmol)溶于4.3mL蒸馏水中加入到反应液,然后加入NaBH4(0.46g,12.2mmol)的10%NaOH水溶液3.1mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,乙酸乙酯重结晶得白色粉末状固体0.65g。
1HNMR(MERCURY300MHz,CDCl3)δ7.28(d,J=8.4Hz,2H,2ArH)7.14(d,J=8.4Hz,2H,2ArH)6.98-6.88(m,5H,4ArH,NH)4.89-4.78(m,1H,CH)3.79-3.45(m,4H,2CH2)2.59(t,J=7.5Hz,2H,1CH2)2.35(d,J=15.0Hz,1H,CH2)2.04(s,3H,CH3)1.82(dd,J=15.0Hz,10.8Hz,1H,CH2)1.64-1.54(m,2H,CH2)1.42-1.29(m,2H,CH2)0.93(t,J=7.2Hz,3H,CH3)
ESI(m/z)384(M-OH-)424(M+Na+)
(6-6)2-氨基-2-[2-(4-(4-(4-正丁基)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇(0.55g,1.4mmol)溶于10mL甲醇中,加入固体NaOH(0.057g,1.4mmol),加热回流2h,过滤除去不溶性杂质,滤液浓缩,异丙醇重结晶得白色固体0.47g。
1HNMR(MERCURY300MHz,CD3OD)δ7.25(d,J=8.4Hz,2H,2ArH)7.04(d,J=8.1Hz,2H,2ArH)6.78(dd,J=12.6Hz,8.7Hz,4H,4ArH)4.85(dd,J=10.2Hz,2.7Hz,1H,CH)3.49(dd,J=15.3Hz,12.3Hz,2H,CH2)3.40(s,2H,CH2)2.49(t,J=7.2Hz,2H,1CH2)1.72-1.44(m,4H,2CH2)1.32-1.20(m,2H,CH2)0.85(t,J=7.2Hz,3H,CH3)
13CNMR(400MHz,CD3OD)δ158.20,156.60,141.97,139.11,130.65,128.22,119.80,119.26,71.27,67.86,66.50,57.23,44.62,35.86,35.07,23.30,14.27
ESI(m/z)360(M+H+)HRMScalcd.forC21H30NO4(M+H+)360.2174,found360.2169
(6-7)2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
室温,N2保护下,将原料2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(2.0g,4.2mmol)溶于7mL干燥的CH2Cl2中滴加到Et3SiH(1.8g,15.8mmol)的19mLCH2Cl2溶液中,用针管吸取TiCl4(3.0g,15.8mmol)滴加到反应液中,继续搅拌过夜,倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水Na2SO44干燥,过滤,浓缩,得白色固体结晶1.78g。
1HNMR(MERCURY300MHz,CDCl3)δ7.12(t,J=8.7Hz,4H,4ArH)6.90(dd,J=8.1Hz,2.7Hz,4H,4ArH)6.79(brs,1H,NH)4.26-4.20(m,4H,2CH2)2.69(dd,J=9.9Hz,7.2Hz,2H,CH2)2.59(t,J=7.5Hz,2H,1CH2)2.46(dd,J=9.0Hz,6.6Hz,2H,CH2)2.02(s,3H,CH3)1.65-1.55(m,2H,1CH2)1.41-1.33(m,2H,1CH2)1.27(t,J=6.9Hz,6H,2CH3)0.95(t,J=7.2Hz,3H,1CH3)
ESI(m/z)470(M+H+)492(M+Na+)
(6-8)2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯氧基)苯基)乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(1.7g,3.6mmol)溶于25mL95%的乙醇中,将K2HPO4(6.4g,28.3mmol)溶于6.5mL蒸馏水中加入到反应液,然后加入NaBH4(0.7g,18.3mmol)的10%NaOH水溶液4.7mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,乙酸乙酯重结晶得白色粉末状固体0.65g。
1HNMR(MERCURY300MHz,CDCl3)δ7.13(dd,J=8.1Hz,5.7Hz,4H,4ArH)6.90(t,J=7.8Hz,4H,4ArH)5.92(brs,1H,NH)3.86(d,J=11.7Hz,2H,CH2)3.79(brs,2H,2OH)3.63(d,J=11.1Hz,2H,CH2)2.65-2.55(m,4H,2CH2)2.04-1.93(m,5H,1CH2,1CH3)1.63-1.53(m,2H,CH2)1.42-1.29(m,2H,CH2)0.93(t,J=7.5Hz,3H,CH3)
ESI(m/z)386(M+H+)
(6-9)2-氨基-2-[2-(4-(4-(4-正丁基)苯氧基)苯基)乙基]-1,3-丙二醇的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯氧基)苯基)乙基]-1,3-丙二醇(0.64g,1.67mmol)溶于10mL甲醇中,加入固体NaOH(0.068g,1.7mmol),加热回流2h,过滤除去不溶性杂质,滤液浓缩,异丙醇重结晶得白色固体0.51g。
1HNMR(MERCURY300MHz,CD3OD)δ7.17(d,J=8.4Hz,2H,2ArH)7.11(d,J=8.7Hz,2H,2ArH)6.83(dd,J=8.4Hz,2.1Hz,4H,4ArH)3.47(q,J=10.8Hz,4H,2CH2)2.64-2.53(m,4H,2CH2)1.66-1.51(m,4H,2CH2)1.40-1.30(m,2H,CH2)0.92(t,J=7.2Hz,3H,CH3)
13CNMR(400MHz,CD3OD)δ180.38,157.04,138.90,130.58,119.62,119.54,66.54,56.75,37.82,35.86,35.10,29.68,23.30,14.26
ESI(m/z)344(M+H+)HRMScalcd.forC21H30NO3(M+H+)344.2220,found360.2223
实施例7
此实施实例证明了的制备
(7-1)2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
冰浴冷却下(0℃),将原料2-乙酰胺基-2-[2-(4-(4-苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(7.5g,17.6mmol)溶于200mL干燥的CH2Cl2中,加入氯乙酰氯(2.1g,18.4mmol),然后分次缓慢加入AlCl3(12g,89.6mmol),待AlCl3全部加入后,自然升至室温继续搅拌5h,点板发现原料点消失,将反应液倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物8.7g。
1HNMR(MERCURY300MHz,CDCl3)δ8.00(d,J=8.1Hz,4H,4ArH)7.10(d,J=8.1Hz,4H,4ArH)4.67(s,2H,CH2)4.31-4.26(m,6H,3CH2)1.98(s,3H,CH3)1.25(t,J=6.9Hz,6H,2CH3)
ESI(m/z)504(M+H+)526(M+Na+)
(7-2)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基醋酸酯)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.8g,3.6mmol)溶于18mL乙腈中,加入乙酸(0.49g,8.2mmol)和三乙胺(0.76g,7.5mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物1.62g。
1HNMR(MERCURY300MHz,CDCl3)δ8.00(d,J=8.7Hz,2H,2ArH)7.96(d,J=8.4Hz,2H,2ArH)7.10(d,J=8.7Hz,2H,2ArH)7.09(d,J=8.4Hz,2H,2ArH)7.11(brs,1H,NH)5.31(s,2H,CH2)4.31-4.25(m,6H,3CH2)2.24(s,3H,CH3)1.98(s,3H,CH3)1.25(t,J=7.2Hz,6H,2CH3)
ESI(m/z)528(M+H+)
(7-3)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基正丙酸酯)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.7g,3.2mmol)溶于15mL乙腈中,加入正丙酸(0.55g,7.5mmol)和三乙胺(0.7g,6.9mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物1.73g。
1HNMR(MERCURY300MHz,CDCl3)δ8.00(d,J=8.7Hz,2H,2ArH)7.95(d,J=8.7Hz,2H,2ArH)7.10(d,J=8.7Hz,2H,2ArH)7.08(d,J=8.4Hz,2H,2ArH)7.11(brs,1H,NH)5.31(s,2H,CH2)4.31-4.25(m,6H,3CH2)2.53(q,J=7.5Hz,2H,1CH2)1.98(s,3H,CH3)1.27-1.19(m,9H,3CH3)
ESI(m/z)542(M+H+)
(7-4)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基正丁酸酯)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.6g,3.1mmol)溶于15mL乙腈中,加入正丁酸(0.63g,7.1mmol)和三乙胺(0.66g,6.6mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物1.72g。
1HNMR(MERCURY300MHz,CDCl3)δ8.00(d,J=8.7Hz,2H,2ArH)7.95(d,J=9.0Hz,2H,2ArH)7.10(d,J=9.0Hz,2H,2ArH)7.08(d,J=8.7Hz,2H,2ArH)7.11(brs,1H,NH)5.31(s,2H,CH2)4.31-4.24(m,6H,3CH2)2.48(t,J=7.2Hz,2H,CH2)1.98(s,3H,CH3)1.78-1.71(m,2H,CH2)1.25(t,J=6.9Hz,6H,2CH3)1.01(t,J=7.5Hz,3H,1CH3)
ESI(m/z)556(M+H+)
(7-5)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基异丁酸酯)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.98g,3.9mmol)溶于20mL乙腈中,加入异丁酸(0.79g,8.9mmol)和三乙胺(0.84g,8.3mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物2.2g。
1HNMR(MERCURY300MHz,CDCl3)δ8.00(d,J=8.7Hz,2H,2ArH)7.95(d,J=9.0Hz,2H,2ArH)7.10(d,J=9.0Hz,2H,2ArH)7.08(d,J=8.7Hz,2H,2ArH)7.11(brs,1H,NH)5.30(s,2H,CH2)4.31-4.25(m,6H,3CH2)2.79-2.70(m,1H,1CH)1.98(s,3H,CH3)1.28-1.22(m,12H,4CH3)
ESI(m/z)556(M+H+)578(M+Na+)
(7-6)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基环丙甲酸酯)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.7g,3.4mmol)溶于15mL乙腈中,加入环丙甲酸(0.66g,7.7mmol)和三乙胺(0.72g,7.1mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物1.88g。
1HNMR(MERCURY300MHz,CDCl3)δ7.99(d,J=9.0Hz,2H,2ArH)7.95(d,J=8.7Hz,2H,2ArH)7.10(d,J=9.0Hz,2H,2ArH)7.07(d,J=8.4Hz,2H,2ArH)7.10(brs,1H,NH)5.30(s,2H,CH2)4.30-4.24(m,6H,3CH2)1.97(s,3H,CH3)1.83-1.76(m,1H,1CH)1.24(t,J=6.9Hz,6H,2CH3)1.11-1.00(m,2H,CH2)0.98-0.95(m,2H,CH2)
ESI(m/z)554(M+H+)
(7-7)2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基醋酸酯)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.9g,3.6mmol)溶于30mL二甲苯中,加入乙酰胺(1.1g,18mmol)和47%的BF3乙醚溶液0.34mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩得黄色糖浆状物1.07g。
1HNMR(MERCURY300MHz,CDCl3)δ7.94(d,J=9.0Hz,2H,2ArH)7.80(s,1H,ArH)7.74(d,J=8.7Hz,2H,2ArH)7.11(brs,1H,NH)7.09(d,J=8.7Hz,2H,2ArH)7.01(d,J=9.0Hz,2H,2ArH)4.30-4.22(m,6H,3CH2)2.54(s,3H,CH3)1.97(s,3H,CH3)1.25(t,J=7.5Hz,6H,2CH3)
ESI(m/z)509(M+H+)
(7-8)2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基正丙酸酯)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.73g,3.2mmol)溶于20mL二甲苯中,加入乙酰胺(0.95g,16mmol)和47%的BF3乙醚溶液0.31mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩得黄色糖浆状物1.2g。
1HNMR(MERCURY300MHz,CDCl3)δ7.94(d,J=8.1Hz,2H,2ArH)7.80(s,1H,ArH)7.75(d,J=7.8Hz,2H,2ArH)7.11(brs,1H,NH)7.09(d,J=8.7Hz,2H,2ArH)7.01(d,J=8.1Hz,2H,2ArH)4.30-4.22(m,6H,3CH2)2.86(q,J=7.8Hz,2H,CH2)1.97(s,3H,CH3)1.38(t,J=7.2Hz,6H,2CH3)1.25(t,J=7.2Hz,6H,2CH3)
ESI(m/z)523(M+H+)545(M+Na+)
(7-9)2-乙酰胺基-2-[2-(4-(4-(2-正丙基噁唑)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基正丁酸酯)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.72g,3.1mmol)溶于30mL二甲苯中,加入乙酰胺(0.92g,15.5mmol)和47%的BF3乙醚溶液0.3mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩得黄色糖浆状物1.0g,产物未经分离纯化直接投下一步。
(7-10)2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基异丁酸酯)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(2.2g,3.9mmol)溶于32mL二甲苯中,加入乙酰胺(1.15g,19.5mmol)和47%的BF3乙醚溶液0.37mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩得黄色糖浆状物1.3g,产物未经分离纯化直接投下一步。
(7-11)2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基环丙甲酸酯)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.88g,3.4mmol)溶于30mL二甲苯中,加入乙酰胺(1.0g,17mmol)和47%的BF3乙醚溶液0.32mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩得黄色糖浆状物1.3g,产物未经分离纯化直接投下一步。
1HNMR(MERCURY300MHz,CDCl3)δ7.94(d,J=8.7Hz,2H,2ArH)7.73(s,1H,ArH)7.72(d,J=8.4Hz,2H,2ArH)7.11(brs,1H,NH)7.08(d,J=8.4Hz,2H,2ArH)7.01(d,J=8.7Hz,2H,2ArH)4.30-4.22(m,6H,3CH2)2.16-2.10(m,1H,1CH)2.01(s,3H,1CH3)1.25(t,J=7.5Hz,6H,2CH3)1.13-1.06(m,4H,2CH2)
ESI(m/z)535(M+H+)
(7-12)2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.07g,2.5mmol)溶于18mL95%的乙醇中,将K2HPO4(4.5g,19.8mmol)溶于4.5mL蒸馏水中加入到反应液,然后加入NaBH4(0.49g,12.9mmol)的10%NaOH水溶液3.3mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,乙酸乙酯重结晶得白色粉末状固体0.48g。
1HNMR(MERCURY300MHz,CDCl3)δ7.77(s,1H,1ArH)7.68(d,J=8.7Hz,2H,2ArH)7.32(d,J=8.4Hz,2H,2ArH)7.01(d,J=9.0Hz,2H,2ArH)7.00(d,J=8.4Hz,2H,2ArH)4.90(d,J=10.2Hz,1H,CH)3.79(d,J=12.3Hz,1H,CH2)3.75(d,J=12.3Hz,1H,CH2)3.61(d,J=11.7Hz,1H,CH2)3.48(d,J=12.0Hz,1H,CH2)2.53(s,3H,CH3)2.38(d,J=15.6Hz,1H,CH2)2.04(s,3H,CH3)1.83(dd,J=15.0Hz,10.8Hz,1H,CH2)
ESI(m/z)409(M-OH+)
(7-13)2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.2g,2.7mmol)溶于19mL95%的乙醇中,将K2HPO4(4.9g,21.5mmol)溶于4.9mL蒸馏水中加入到反应液,然后加入NaBH4(0.53g,13.9mmol)的10%NaOH水溶液3.6mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,乙酸乙酯重结晶得白色粉末状固体0.61g。
1HNMR(MERCURY300MHz,CDCl3)δ7.78(s,1H,1ArH)7.69(d,J=8.4Hz,2H,2ArH)7.32(d,J=8.4Hz,2H,2ArH)7.03-6.98(m,4H,4ArH)4.90(d,J=10.2Hz,1H,CH)3.79(d,J=12.3Hz,1H,CH2)3.75(d,J=12.3Hz,1H,CH2)3.61(d,J=11.7Hz,1H,CH2)3.48(d,J=12.0Hz,1H,CH2)2.87(q,J=7.5Hz,2H,CH2)2.38(d,J=15.6Hz,1H,CH2)2.04(s,3H,CH3)1.83(dd,J=15.0Hz,10.8Hz,1H,CH2)1.38(t,J=7.8Hz,3H,CH3)
ESI(m/z)423(M-OH+)
(7-14)2-乙酰胺基-2-[2-(4-(4-(2-正丙基噁唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-正丙基噁唑)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.0g,2.2mmol)溶于16mL95%的乙醇中,将K2HPO4(4.0g,17.4mmol)溶于4mL蒸馏水中加入到反应液,然后加入NaBH4(0.43g,11.3mmol)的10%NaOH水溶液2.9mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,乙酸乙酯重结晶得白色粉末状固体0.52g。
1HNMR(MERCURY300MHz,CDCl3)δ7.77(s,1H,1ArH)7.68(d,J=8.4Hz,2H,2ArH)7.32(d,J=8.4Hz,2H,2ArH)7.01(d,J=8.7Hz,2H,2ArH)6.99(d,J=8.4Hz,2H,2ArH)4.90(d,J=10.2Hz,1H,CH)3.75(d,J=13.2Hz,1H,CH2)3.75(d,J=12.3Hz,1H,CH2)3.63(d,J=11.4Hz,1H,CH2)3.49(d,J=12.3Hz,1H,CH2)2.78(t,J=8.1Hz,2H,CH2)2.38(d,J=15.6Hz,1H,CH2)2.05(s,3H,CH3)1.87-1.79(m,3H,2CH2)1.01(t,J=7.5Hz,3H,CH3)
ESI(m/z)437(M-OH+)
(7-15)2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.3g,2.8mmol)溶于20mL95%的乙醇中,将K2HPO4(5.2g,22.6mmol)溶于5.2mL蒸馏水中加入到反应液,然后加入NaBH4(0.56g,14.7mmol)的10%NaOH水溶液3.8mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,乙酸乙酯重结晶得白色粉末状固体0.77g。
1HNMR(MERCURY300MHz,CDCl3)δ7.77(s,1H,1ArH)7.69(d,J=8.1Hz,2H,2ArH)7.31(d,J=8.1Hz,2H,2ArH)7.03(brs,1H,NH)6.99(d,J=7.2Hz,4H,4ArH)4.90(d,J=10.2Hz,1H,CH)3.79(d,J=12.0Hz,1H,CH2)3.75(d,J=13.2Hz,1H,CH2)3.61(d,J=12.3Hz,1H,CH2)3.49(d,J=11.4Hz,1H,CH2)3.20-3.11(m,1H,1CH)2.38(d,J=15.0Hz,11.1Hz,1H,CH2)2.05(s,3H,CH3)1.84(d,J=14.4Hz,10.8Hz,1H,CH2)1.40(brs,3H,CH3)1.38(brs,3H,CH3)
ESI(m/z)437(M-OH+)
(7-16)2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
室温搅拌下,将2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.3g,2.8mmol)溶于20mL95%的乙醇中,将K2HPO4(5.2g,22.7mmol)溶于5.2mL蒸馏水中加入到反应液,然后加入NaBH4(0.56g,14.7mmol)的10%NaOH水溶液3.8mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,乙酸乙酯重结晶得白色粉末状固体0.75g。
1HNMR(MERCURY300MHz,CDCl3)δ7.68(s,1H,1ArH)7.64(d,J=8.1Hz,2H,2ArH)7.30(d,J=7.8Hz,2H,2ArH)7.02(brs,1H,NH)6.99(d,J=7.8Hz,2H,2ArH)6.97(d,J=8.1Hz,2H,2ArH)4.88(d,J=10.5Hz,1H,CH)3.77(d,J=12.3Hz,1H,CH2)3.73(d,J=14.7Hz,1H,CH2)3.58(d,J=11.7Hz,1H,CH2)3.48(d,J=12.0Hz,1H,CH2)2.33(d,J=14.7Hz,1H,CH2)2.12-1.97(m,4H,1CH,1CH3)1.82(dd,J=15.0Hz,11.1Hz,1H,CH2)1.10-1.01(m,4H,2CH2)
ESI(m/z)435(M-OH+)
(7-17)2-氨基-2-[2-(4-(4-(2-甲基噁唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇(0.48g,1.1mmol)溶于10mL无水甲醇中,加入固体NaOH(0.046g,1.2mmol),加热回流8h,过滤除去不溶性杂质,柱层析分离纯化得微黄色固体0.3g。
1HNMR(MERCURY300MHz,CD3OD)δ7.94(s,1H,1ArH)7.55(d,J=8.7Hz,2H,2ArH)7.28(d,J=8.4Hz,2H,2ArH)6.86(d,J=8.4Hz,2H,2ArH)6.85(d,J=8.4Hz,2H,2ArH)4.90(dd,J=10.5,2.4Hz,1H,CH)3.74(d,J=11.4Hz,1H,CH2)3.69(d,J=11.7Hz,1H,CH2)3.58(d,J=11.4Hz,1H,CH2)3.50(d,J=11.4Hz,1H,CH2)2.35(s,3H,CH3)1.90-1.72(m,2H,CH2)
ESI(m/z)388(M+H+)HRMScalcd.forC23H34NO4(M+H+)388.2482,found388.2488
(7-18)2-氨基-2-[2-(4-(4-(2-乙基噁唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇(0.61g,1.3mmol)溶于10mL无水甲醇中,加入固体NaOH(0.057g,1.4mmol),加热回流8h,过滤除去不溶性杂质,柱层析分离纯化得微黄色固体0.23g。
1HNMR(MERCURY300MHz,CD3OD)δ8.01(s,1H,1ArH)7.63(d,J=8.4Hz,2H,2ArH)7.54(d,J=8.4Hz,2H,2ArH)6.93(d,J=8.1Hz,4H,4ArH)4.93(d,J=10.2Hz,1H,CH)3.58(brs,2H,CH2)3.48(brs,2H,CH2)2.35(s,3H,CH3)1.90-1.72(m,2H,CH2)2.78(q,J=7.8Hz,2H,CH2)1.87-1.66(m,2H,CH2)1.30(t,J=7.8Hz,3H,CH3)
ESI(m/z)399(M+H+)HRMScalcd.forC22H27N2O5(M+H+)399.1914,found399.1903
(7-19)2-氨基-2-[2-(4-(4-(2-正丙基噁唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-丙基噁唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇(0.52g,1.14mmol)溶于10mL无水甲醇中,加入固体NaOH(0.047g,1.18mmol),加热回流8h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,浓缩,柱层析分离纯化得微黄色固体0.4g。
1HNMR(MERCURY300MHz,CD3OD)δ8.17(s,1H,1ArH)7.63(d,J=8.4Hz,2H,2ArH)7.35(d,J=8.4Hz,2H,2ArH)6.94(d,J=8.1Hz,4H,4ArH)4.97(d,J=9.0Hz,1H,CH)3.83(d,J=11.7Hz,1H,CH2)3.77(d,J=11.4Hz,1H,CH2)3.65(d,J=11.7Hz,1H,CH2)3.56(d,J=11.7Hz,1H,CH2)2.54(t,J=7.8Hz,2H,CH2)1.98-1.74(m,4H,2CH2)0.95(t,J=7.2Hz,3H,1CH3)
ESI(m/z)413(M+H+)HRMScalcd.forC23H29N2O5(M+H+)413.2071,found413.2061
(7-20)2-氨基-2-[2-(4-(4-(2-异丙基噁唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇(0.77g,1.7mmol)溶于10mL无水甲醇中,加入固体NaOH(0.068g,1.76mmol),加热回流8h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,浓缩,柱层析分离纯化得微黄色固体0.4g。
1HNMR(MERCURY300MHz,CD3OD)δ8.08(s,1H,1ArH)7.64(d,J=8.4Hz,2H,2ArH)7.35(d,J=8.7Hz,2H,2ArH)6.94(d,J=8.4Hz,2H,2ArH)6.93(d,J=8.4Hz,2H,2ArH)4.97(d,J=8.7Hz,1H,1CH)3.83(d,J=11.4Hz,1H,CH2)3.77(d,J=11.1Hz,1H,CH2)3.66(d,J=11.4Hz,1H,CH2)3.57(d,J=11.4Hz,1H,CH2)3.15-3.10(m,1H,1CH)1.98-1.81(m,2H,CH2)1.33(brs,3H,CH3)1.31(brs,3H,CH3)
ESI(m/z)413(M+H+)HRMScalcd.forC23H29N2O5(M+H+)413.2071,found413.2054
(7-21)2-氨基-2-[2-(4-(4-(2-环丙基噁唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯氧基)苯基)-2-羟基-乙基]-1,3-丙二醇(0.75g,1.6mmol)溶于10mL无水甲醇中,加入固体NaOH(0.068g,1.7mmol),加热回流8h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,浓缩,柱层析分离纯化得微黄色固体0.5g。
1HNMR(MERCURY300MHz,CD3OD)δ8.17(s,1H,1ArH)7.61(d,J=8.7Hz,2H,2ArH)7.36(d,J=8.1Hz,2H,2ArH)6.95(d,J=6.9Hz,4H,4ArH)4.98(d,J=10.2Hz,1H,1CH)3.82(d,J=11.4Hz,1H,CH2)3.77(d,J=11.7Hz,1H,CH2)3.66(d,J=11.4Hz,1H,CH2)3.57(d,J=11.4Hz,1H,CH2)2.30-2.21(m,1H,1CH)1.98-1.80(m,2H,1CH2)1.25-1.22(m,4H,2CH2)
ESI(m/z)411(M+H+)HRMScalcd.forC23H27N2O5(M+H+)411.1914,found411.1916
实施例8
此实施例证明了
(8-1)4-苯氧基-a-氯代苯乙酮的制备
冰浴冷却下(0℃),将原料二苯醚(20g,117.5mmol)溶于200mL干燥的CH2Cl2中,加入氯乙酰氯(13.3g,117.5mmol),然后分次缓慢加入AlCl3(16.5g,123.4mmol),待AlCl3全部加入后,自然升至室温继续搅拌4h,点板发现原料点消失,将反应液倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得粗品淡黄色油状物27g,产物未经分离直接投下一步。
(8-2)2-乙酰胺基-2-[2-(4-(4-苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
室温,将NaH(4.5g,131mmol)加入到300mL干燥的THF中,30min后,加入乙酰氨基丙二酸二乙酯(29.7g,137mmol),继续搅拌5h,滴加原料4-苯氧基-a-氯代苯乙酮(27g,109mmol)的THF溶液,加热回流12h,减压蒸出溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得无色糖浆状物30g。
1HNMR(MERCURY300MHz,CDCl3)δ7.93(d,J=8.7Hz,2H,2ArH)7.40(t,J=8.0Hz,2H,2ArH)7.21(t,J=7.5Hz,1H,1ArH)7.10(brs,1H,NH)7.06(d,J=7.8Hz,2H,2ArH)6.98(d,J=9.0Hz,2H,2ArH)4.27(q,J=7.2Hz,4H,2CH2)4.22(s,2H,CH2)1.97(s,3H,CH3)1.23(t,J=7.2Hz,6H,2CH3)
ESI(m/z)428(M+H+)450(M+Na+)
(8-3)2-乙酰胺基-2-[2-(4-(4-苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
室温,N2保护下,将原料2-乙酰胺基-2-[2-(4-(4-苯氧基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(10.2g,23.9mmol)溶于38mLCH2Cl2中滴加到Et3SiH(10.5g,90.7mmol)的100mLCH2Cl2溶液中,用针管吸取TiCl4(17.2g,90.7mmol)滴加到反应液中,继续搅拌过夜,倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水Na2SO4干燥,过滤,浓缩,产物未经分离纯化直接投下一步。
(8-4)2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
冰浴冷却下(0℃),将原料2-乙酰胺基-2-[2-(4-(4-苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(15.5g,37.5mmol)溶于200mL干燥的CH2Cl2中,加入氯乙酰氯(4.7g,41.2mmol),然后分次缓慢加入AlCl3(25g,188mmol),待AlCl3全部加入后,自然升至室温继续搅拌5h,点板发现原料点消失,将反应液倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得目标产物4.1g。
1HNMR(MERCURY300MHz,CDCl3)δ7.93(d,J=8.7Hz,2H,2ArH)7.19(d,J=8.7Hz,2H,2ArH)6.98(d,J=8.7Hz,4H,4ArH)6.81(brs,1H,NH)4.65(s,2H,1CH2)4.28-4.20(m,4H,2CH2)2.70(dd,J=11.4Hz,7.2Hz,2H,1CH2)2.50(dd,J=9.3Hz,5.1Hz,2H,1CH2)2.04(s,3H,1CH3)1.25(t,J=7.2Hz,6H,2CH3)
ESI(m/z)490(M+H+)512(M+Na+)
(8-5)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基醋酸酯)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(1.7g,3.4mmol)溶于17mL乙腈中,加入乙酸(0.47g,7.8mmol)和三乙胺(0.72g,7.2mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物1.62g。
1HNMR(MERCURY300MHz,CDCl3)δ7.88(d,J=8.7Hz,2H,2ArH)7.18(d,J=8.7Hz,2H,2ArH)6.98(d,J=8.7Hz,4H,4ArH)6.80(brs,1H,NH)5.30(d,J=1.5Hz,2H,CH2)4.28-4.20(m,4H,2CH2)2.70(dd,J=11.4Hz,7.5Hz,2H,1CH2)2.50(dd,J=9.6Hz,5.7Hz,2H,1CH2)2.23(s,3H,1CH3)2.03(s,3H,1CH3)1.27(t,J=7.2Hz,6H,2CH3)
ESI(m/z)514(M+H+)536(M+Na+)
(8-6)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基丙酸酯)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(1.2g,2.4mmol)溶于12mL乙腈中,加入丙酸(0.41g,5.5mmol)和三乙胺(0.51g,5.1mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物1.1g。
1HNMR(MERCURY300MHz,CDCl3)δ7.88(d,J=8.7Hz,2H,2ArH)7.18(d,J=8.7Hz,2H,2ArH)6.98(d,J=8.7Hz,4H,4ArH)6.80(brs,1H,NH)5.30(s,2H,CH2)4.27-4.20(m,4H,2CH2)2.70(dd,J=10.8Hz,6.9Hz,2H,1CH2)2.56-2.46(m,4H,2CH2)2.03(s,3H,1CH3)1.29-1.19(m,9H,3CH3)
ESI(m/z)528(M+H+)550(M+Na+)
(8-7)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基正丁酸酯)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(2.2g,4.1mmol)溶于20mL乙腈中,加入正丁酸(0.83g,9.4mmol)和三乙胺(0.88g,8.6mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物1.4g。
1HNMR(MERCURY300MHz,CDCl3)δ7.88(d,J=8.7Hz,2H,2ArH)7.18(d,J=8.7Hz,2H,2ArH)6.97(d,J=9.0Hz,4H,4ArH)6.81(brs,1H,NH)5.29(s,2H,CH2)4.27-4.20(m,4H,2CH2)2.70(dd,J=11.1Hz,7.2Hz,2H,1CH2)2.52-2.44(m,4H,2CH2)2.03(s,3H,1CH3)1.77-1.70(s,2H,1CH2)1.26(t,J=7.5Hz,6H,2CH3)1.01(t,J=7.5Hz,3H,1CH3)
ESI(m/z)542(M+H+)
(8-8)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基异丁酸酯)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(1.25g,2.5mmol)溶于13mL乙腈中,加入异丁酸(0.51g,5.8mmol)和三乙胺(0.54g,5.4mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物1.3g。
1HNMR(MERCURY300MHz,CDCl3)δ7.88(d,J=8.7Hz,2H,2ArH)7.18(d,J=8.7Hz,2H,2ArH)6.98(d,J=9.0Hz,4H,4ArH)6.80(brs,1H,NH)5.28(s,2H,CH2)4.27-4.20(m,4H,2CH2)2.76-2.67(m,3H,1CH,1CH2)2.49(dd,J=9.6Hz,5.1Hz,2H,1CH2)2.03(s,3H,1CH3)1.29-1.23(m,12H,4CH3)
ESI(m/z)542(M+H+)564(M+Na+)
(8-9)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基环丙甲酸酯)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(1.3g,2.7mmol)溶于11mL乙腈中,加入环丙甲酸(0.53g,6.2mmol)和三乙胺(0.58g,5.7mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物1.2g。
1HNMR(MERCURY300MHz,CDCl3)δ7.88(d,J=6.9Hz,2H,2ArH)7.17(d,J=7.2Hz,2H,2ArH)6.97(d,J=7.2Hz,4H,4ArH)6.79(brs,1H,NH)5.29(s,2H,CH2)4.23(q,J=7.2Hz,4H,2CH2)2.70(dd,J=8.7Hz,7.2Hz,2H,1CH2)2.50(dd,J=8.1Hz,6.9Hz,2H,1CH2)2.02(s,3H,1CH3)1.79-1.78(m,1H,1CH)1.26(t,J=7.2Hz,6H,2CH3)1.03(m,2H,CH2)0.96(m,2H,CH2)
ESI(m/z)540(M+H+)
(8-10)2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基醋酸酯)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(1.62g,3.15mmol)溶于32mL二甲苯中,加入乙酰胺(0.93g,15.8mmol)和47%的BF3乙醚溶液0.3mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩得淡黄色固体1.17g。
1HNMR(MERCURY300MHz,CDCl3)δ7.75(s,1H,ArH)7.65(d,J=9.0Hz,2H,2ArH)7.12(d,J=8.4Hz,2H,2ArH)6.99(d,J=8.4Hz,2H,2ArH)6.94(d,J=8.4Hz,2H,2ArH)6.78(brs,1H,NH)4.27-4.17(m,4H,2CH2)2.69(dd,J=11.1Hz,6.9Hz,2H,1CH2)2.51-2.44(m,5H,1CH3,1CH2)2.02(s,3H,1CH3)1.26(t,J=7.2Hz,6H,2CH3)
ESI(m/z)495(M+H+)517(M+Na+)
(8-11)2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基丙酸酯)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(1.1g,2.1mmol)溶于20mL二甲苯中,加入乙酰胺(0.6g,10.2mmol)和47%的BF3乙醚溶液0.19mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩得淡黄色油状物0.85g。
1HNMR(MERCURY300MHz,CDCl3)δ7.76(s,1H,ArH)7.66(d,J=8.4Hz,2H,2ArH)7.12(d,J=8.4Hz,2H,2ArH)6.99(d,J=8.7Hz,2H,2ArH)6.93(d,J=8.7Hz,2H,2ArH)6.79(brs,1H,NH)4.25-4.18(m,4H,2CH2)2.84(q,J=7.8Hz,2H,CH2)2.69(dd,J=11.1Hz,7.2Hz,2H,1CH2)2.48(dd,J=14.1Hz,5.4Hz,2H,1CH2)2.02(s,3H,1CH3)1.37(t,J=7.5Hz,3H,1CH3)1.26(t,J=7.2Hz,6H,2CH3)
ESI(m/z)509(M+H+)531(M+Na+)
(8-12)2-乙酰胺基-2-[2-(4-(4-(2-正丙基噁唑)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基正丁酸酯)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(1.4g,2.6mmol)溶于15mL二甲苯中,加入乙酰胺(0.76g,12.8mmol)和47%的BF3乙醚溶液0.07mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得淡黄色油状物1.0g。
1HNMR(MERCURY300MHz,CDCl3)δ7.76(s,1H,ArH)7.67(d,J=7.8Hz,2H,2ArH)7.11(d,J=7.5Hz,2H,2ArH)6.98-6.92(m,4H,4ArH)6.80(brs,1H,NH)4.25-4.20(m,4H,2CH2)2.69(dd,J=11.1Hz,7.2Hz,2H,1CH2)2.52-2.44(m,2H,1CH2)2.03(s,3H,1CH3)1.85-1.73(m,4H,2CH2)1.26(t,J=7.2Hz,6H,2CH3)1.03(t,J=7.2Hz,3H,1CH3)
ESI(m/z)523(M+H+)
(8-13)2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基异丁酸酯)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(1.3g,2.5mmol)溶于25mL二甲苯中,加入乙酰胺(0.73g,12.3mmol)和47%的BF3乙醚溶液0.23mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩得淡黄色油状物1.0g。
1HNMR(MERCURY300MHz,CDCl3)δ7.75(s,1H,ArH)7.67(d,J=8.4Hz,2H,2ArH)7.11(d,J=8.1Hz,2H,2ArH)6.99(d,J=8.4Hz,2H,2ArH)6.93(d,J=8.7Hz,2H,2ArH)6.78(brs,1H,NH)4.26-4.17(m,4H,2CH2)3.18-3.09(m,1H,CH)2.69(dd,J=11.4Hz,6.9Hz,2H,1CH2)2.47(dd,J=9.0Hz,5.1Hz,2H,1CH2)2.02(s,3H,1CH3)1.39(s,3H,1CH3)1.37(s,3H,1CH3)1.26(t,J=7.2Hz,6H,2CH3)
ESI(m/z)523(M+H+)
(8-14)2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基环丙酸酯)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(1.2g,2.2mmol)溶于20mL二甲苯中,加入乙酰胺(0.65g,11mmol)和47%的BF3乙醚溶液0.2mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得淡黄色油状物0.4g。
1HNMR(MERCURY300MHz,CDCl3)δ7.68(s,1H,ArH)7.66(d,J=8.4Hz,2H,2ArH)7.11(d,J=8.1Hz,2H,2ArH)6.99(d,J=8.7Hz,2H,2ArH)6.93(d,J=8.7Hz,2H,2ArH)6.79(brs,1H,NH)4.29-4.19(m,4H,2CH2)2.69(dd,J=10.5Hz,6.3Hz,2H,1CH2)2.45(dd,J=8.7Hz,5.1Hz,2H,1CH2)2.23-2.17(m,1H,1CH)2.02(s,3H,1CH3)1.27(t,J=7.2Hz,6H,2CH3)1.23-0.99(m,4H,2CH2)
ESI(m/z)521(M+H+)
(8-15)2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯氧基)苯基)乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(1.17g,2.4mmol)溶于17mL95%的乙醇中,将K2HPO4(4.3g,18.7mmol)溶于4.3mL蒸馏水中加入到反应液,然后加入NaBH4(0.46g,12.1mmol)的10%NaOH水溶液3.1mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,乙酸乙酯重结晶得白色粉末状固体0.54g。
1HNMR(MERCURY300MHz,CDCl3)δ7.75(s,1H,ArH)7.65(d,J=8.7Hz,2H,2ArH)7.17(d,J=8.4Hz,2H,2ArH)6.99(d,J=8.4Hz,2H,2ArH)6.95(d,J=8.4Hz,2H,2ArH)5.95(brs,1H,NH)3.86(d,J=11.4Hz,2H,CH2)3.64(d,J=11.7Hz,2H,CH2)2.63(dd,J=11.4Hz,8.1Hz,2H,1CH2)2.51(s,3H,1CH3)2.04-1.94(m,5H,1CH2,1CH3)
ESI(m/z)411(M+H+)
(8-16)2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯氧基)苯基)乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(0.85g,1.7mmol)溶于12mL95%的乙醇中,将K2HPO4(3.0g,13.2mmol)溶于3mL蒸馏水中加入到反应液,然后加入NaBH4(0.33g,8.6mmol)的10%NaOH水溶液2.2mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色油状物,硅胶柱层析分离纯化得白色粉末状固体0.47g。
1HNMR(MERCURY300MHz,CDCl3)δ7.75(s,1H,ArH)7.66(d,J=8.7Hz,2H,2ArH)7.17(d,J=8.4Hz,2H,2ArH)6.99(d,J=8.7Hz,2H,2ArH)6.95(d,J=8.4Hz,2H,2ArH)5.95(brs,1H,NH)3.86(d,J=11.4Hz,2H,CH2)3.64(d,J=11.4Hz,2H,CH2)2.84(q,J=7.8Hz,2H,CH2)2.63(dd,J=11.4Hz,8.1Hz,2H,1CH2)2.00-1.94(m,5H,1CH2,1CH3)1.37(t,J=7.5Hz,3H,1CH3)
ESI(m/z)425(M+H+)
(8-17)2-乙酰胺基-2-[2-(4-(4-(2-正丙基噁唑)苯氧基)苯基)乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-正丙基噁唑)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(1.0g,1.9mmol)溶于14mL95%的乙醇中,将K2HPO4(3.5g,15.1mmol)溶于3.5mL蒸馏水中加入到反应液,然后加入NaBH4(0.37g,9.8mmol)的10%NaOH水溶液2.5mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色油状物,硅胶柱层析分离纯化得白色粉末状固体0.68g。
1HNMR(MERCURY300MHz,CDCl3)δ7.76(s,1H,1ArH)7.67(d,J=8.7Hz,2H,2ArH)7.16(d,J=8.4Hz,2H,2ArH)7.01(d,J=8.4Hz,2H,2ArH)6.99(d,J=9.0Hz,2H,2ArH)6.96(brs,1H,NH)3.87(d,J=11.4Hz,2H,CH2)3.64(d,J=11.4Hz,2H,CH2)2.80(t,J=7.2Hz,2H,CH2)2.63(dd,J=11.4Hz,8.1Hz,2H,1CH2)2.00-1.94(m,5H,1CH2,1CH3)1.85-1.80(m,2H,1CH2)1.02(t,J=7.2Hz,3H,1CH3)ESI(m/z)439(M+H+)474(M+Na+)
(8-18)2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯氧基)苯基)乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(1.0g,1.9mmol)溶于13.5mL95%的乙醇中,将K2HPO4(3.5g,15.1mmol)溶于3.5mL蒸馏水中加入到反应液,然后加入NaBH4(0.37g,9.8mmol)的10%NaOH水溶液2.5mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色油状物,硅胶柱层析分离纯化得黄色油状物0.57g。
1HNMR(MERCURY300MHz,CDCl3)δ7.75(s,1H,ArH)7.67(d,J=8.7Hz,2H,2ArH)7.17(d,J=8.4Hz,2H,2ArH)6.99(d,J=8.7Hz,2H,2ArH)6.95(d,J=8.4Hz,2H,2ArH)5.91(brs,1H,NH)3.88(d,J=11.4Hz,2H,CH2)3.64(d,J=11.7Hz,2H,CH2)3.19-3.09(m,1H,CH)2.63(dd,J=11.1Hz,8.1Hz,2H,1CH2)2.01-1.94(m,5H,1CH2,1CH3)1.40(s,3H,1CH3)1.37(s,3H,1CH3)
ESI(m/z)439(M+H+)
(8-19)2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯氧基)苯基)乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯氧基)苯基)乙基]-1,3-丙二酸二乙酯(0.4g,0.75mmol)溶于5.2mL95%的乙醇中,将K2HPO4(1.4g,5.9mmol)溶于1.4mL蒸馏水中加入到反应液,然后加入NaBH4(0.15g,3.8mmol)的10%NaOH水溶液1mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色油状物,硅胶柱层析分离纯化得白色粉末状固体0.15g。
1HNMR(MERCURY300MHz,CDCl3)δ7.70(s,1H,ArH)7.69(d,J=8.4Hz,2H,2ArH)7.18(d,J=8.1Hz,2H,2ArH)7.00(d,J=8.4Hz,2H,2ArH)6.96(d,J=7.5Hz,2H,2ArH)5.95(brs,1H,NH)3.88(d,J=11.7Hz,2H,CH2)3.65(d,J=11.7Hz,2H,CH2)2.62(t,J=8.7Hz,2H,1CH2)2.23-2.17(m,1H,CH)2.05-1.95(m,5H,1CH2,1CH3)1.28-1.13(m,4H,2CH2)
ESI(m/z)437(M+H+)
(8-20)2-氨基-2-[2-(4-(4-(2-甲基噁唑)苯氧基)苯基)乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯氧基)苯基)乙基]-1,3-丙二醇(0.53g,1.26mmol)溶于10mL无水甲醇中,加入固体NaOH(0.053g,1.3mmol),加热回流2h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,浓缩,异丙醇重结晶得白色固体0.27g。
1HNMR(MERCURY300MHz,CD3OD)δ8.03(s,1H,ArH)7.63(d,J=8.7Hz,2H,2ArH)7.22(d,J=8.1Hz,2H,2ArH)6.92(d,J=8.1Hz,2H,2ArH)6.91(d,J=8.1Hz,2H,2ArH)3.65(s,4H,2CH2)2.66-2.60(m,2H,CH2)2.44(s,3H,1CH3)1.95-1.89(m,2H,CH2)
13CNMR(400MHz,CD3OD)δ163.95,158.99,156.64,141.20,137.93,134.96,130.79,128.00,127.18,120.39,119.58,62.51,62.06,34.76,29.39,13.55
ESI(m/z)369(M+H+)HRMScalcd.forC21H25N2O4(M+H+)369.1808,found369.1814
(8-21)2-氨基-2-[2-(4-(4-(2-乙基噁唑)苯氧基)苯基)乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯氧基)苯基)乙基]-1,3-丙二醇(0.46g,1.1mmol)溶于10mL无水甲醇中,加入固体NaOH(0.045g,1.2mmol),加热回流2h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,浓缩,异丙醇重结晶得白色固体0.4g。
1HNMR(MERCURY300MHz,CD3OD)δ8.37(s,1H,ArH)7.68(d,J=8.4Hz,2H,2ArH)7.27(d,J=8.1Hz,2H,2ArH)7.02(d,J=8.4Hz,2H,2ArH)6.96(d,J=7.8Hz,2H,2ArH)3.68(s,4H,2CH2)3.04(q,2H,1CH2)2.69-2.64(m,2H,CH2)1.98-1.92(m,2H,CH2)1.41(t,J=7.8Hz,3H,CH3)
13CNMR(400MHz,CD3OD)δ169.75,160.19,156.05,138.41,137.97,136.47,130.93,128.69,123.33,120.76,119.54,62.50,62.03,34.71,29.41,22.26,10.65
ESI(m/z)383(M+H+)HRMScalcd.forC22H27N2O4(M+H+)383.1965,found383.1971
(8-22)2-氨基-2-[2-(4-(4-(2-正丙基噁唑)苯氧基)苯基)乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-正丙基噁唑)苯氧基)苯基)乙基]-1,3-丙二醇(0.68g,1.6mmol)溶于10mL无水甲醇中,加入固体NaOH(0.064g,1.6mmol),加热回流2h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,浓缩,硅胶柱层析分离纯化得白色固体0.32g。
1HNMR(MERCURY300MHz,CD3OD)δ8.20(s,1H,1ArH)7.60(d,J=8.4Hz,2H,2ArH)7.19(d,J=8.1Hz,2H,2ArH)6.92(d,J=8.7Hz,2H,2ArH)6.88(d,J=8.7Hz,2H,2ArH)3.61(s,4H,2CH2)2.84(t,J=7.5Hz,2H,1CH2)2.62-2.56(m,2H,1CH2)1.91-1.81(m,2H,1CH2)1.79-1.74(m,2H,1CH2)0.95(t,J=7.2Hz,3H,1CH3)13CNMR(400MHz,CD3OD)δ168.24,159.75,156.27,139.11,138.25,135.88,130.88,128.44,124.78,120.63,119.55,62.49,62.05,34.73,30.45,29.40,21.19,13.85
ESI(m/z)397(M+H+)HRMScalcd.forC23H29N2O4(M+H+)397.2122,found397.2119
(8-23)2-氨基-2-[2-(4-(4-(2-异丙基噁唑)苯氧基)苯基)乙基]-1,3-丙二醇的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯氧基)苯基)乙基]-1,3-丙二醇(0.56g,1.2mmol)溶于10mL无水甲醇中,加入固体NaOH(0.053g,1.3mmol),加热回流4h,自然冷却至室温,硅胶柱层析分离纯化得白色固体0.35g。
1HNMR(MERCURY300MHz,CD3OD)δ8.00(s,1H,ArH)7.63(d,J=9.0Hz,2H,2ArH)7.18(d,J=8.4Hz,2H,2ArH)6.91(d,J=9.3Hz,2H,2ArH)6.87(d,J=8.4Hz,2H,2ArH)3.48(d,J=10.8Hz,2H,CH2)3.42(d,J=11.1Hz,2H,CH2)3.11-3.06(m,1H,CH)2.63-2.57(m,2H,1CH2)1.67-1.61(m,2H,1CH2)1.32(s,3H,1CH3)1.30(s,3H,1CH3)
13CNMR(400MHz,CD3OD)δ171.08,159.15,156.22,141.11,139.52,134.51,130.78,128.07,127.26,120.35,119.39,66.15,57.27,37.51,29.77,29.70,20.74
ESI(m/z)397(M+H+)HRMScalcd.forC23H29N2O4(M+H+)397.2121,found397.2128
(8-24)2-氨基-2-[2-(4-(4-(2-环丙基噁唑)苯氧基)苯基)乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯氧基)苯基)乙基]-1,3-丙二醇(0.1g,0.23mmol)溶于10mL无水甲醇中,加入固体NaOH(0.01g,0.24mmol),加热回流2h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,浓缩,硅胶柱层析分离纯化得白色固体0.074g。
1HNMR(MERCURY300MHz,CD3OD)δ8.19(s,1H,ArH)7.58(d,J=8.4Hz,2H,2ArH)7.19(d,J=8.4Hz,2H,2ArH)6.92(d,J=8.7Hz,2H,2ArH)6.87(d,J=8.7Hz,2H,2ArH)3.60(s,4H,2CH2)2.62-2.56(m,2H,CH2)2.29-2.25(m,1H,CH)1.90-1.84(m,2H,1CH2)1.27-1.24(m,4H,2CH2)
13CNMR(400MHz,CD3OD)δ170.16,160.34,156.01,138.52,135.73,130.97,128.70,122.81,120.81,119.54,62.51,62.07,34.73,29.43,10.58,9.46
ESI(m/z)395(M+H+)HRMScalcd.forC23H27N2O4(M+H+)395.1965,found395.1946
实施例9
(9-1)4-丁酰基二苯硫醚的制备
将正丁酸(10g,113.5mmol),PCl3(6.22g,45.4mmol)加入到反应瓶中,加热至50-60℃反应3h,倾出上层清夜,残余物用CH2Cl2洗涤,合并倒入三颈瓶中,冰浴冷却下(0℃),加入二苯硫醚(20.1g,108.2mmol),然后分次缓慢加入AlCl3(15.9g,119.1mmol),待AlCl3全部加入后,自然升至室温继续搅拌3h,点板发现原料点消失,将反应液倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得无色油状物21.2g。
1HNMR(MERCURY300MHzCDCl3)δ7.83(d,J=8.7Hz,2H,2ArH)7.51-7.47(m,2H,2ArH)7.41-7.38(m,3H,3ArH)7.22(d,J=8.4Hz,2H,2ArH)2.88(t,J=7.5Hz,2H,1CH2)1.80-1.68(m,2H,1CH2)0.98(t,J=7.2Hz,3H,1CH3)
ESI(m/z)257(M+H+)279(M+Na+)
(9-2)4-正丁基二苯硫醚的制备
将原料4-丁酰基二苯硫醚(21.2g,82.8mmol)溶于200mL分子筛干燥过的THF中,冰浴冷却下(0℃),加入AlCl3(30.9g,231.9mmol)和NaBH4(16.1g,422.3mmol),加热至回流反应3h,冰浴冷却下,缓慢加入冰水分解,分出有机层,水层用乙酸乙酯提取三次,合并有机层,水洗至中性,无水Na2SO4干燥,过滤,浓缩得无色油状物,产物未经分离纯化直接投下一步。
ESI(m/z)243(M+H+)
(9-3)4-(4-正丁基)苯硫基-a-氯代苯乙酮的制备
冰浴冷却下(0℃),将原料4-正丁基二苯硫醚(19.8g,81.8mmol)溶于200mL干燥的CH2Cl2中,加入氯乙酰氯(9.7g,85.9mmol),然后分次缓慢加入AlCl3(12.1g,89.9mmol),待AlCl3全部加入后,自然升至室温继续搅拌3h,点板发现原料点消失,将反应液倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水Na2SO4干燥,过滤,浓缩,产物未经分离直接投下一步。
(9-4)2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
室温,将NaH(3.4g,98.2mmol)加入到200mL干燥的THF中,30min后,加入乙酰氨基丙二酸二乙酯(22.2g,102.3mmol),继续搅拌5h,滴加原料4-(4-正丁基)苯硫基-a-氯代苯乙酮(26.0g,81.8mmol)的THF溶液,加热回流12h,减压蒸出溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得黄色糖浆状物10.0g。
1HNMR(MERCURY300MHz,CDCl3)δ7.79(d,J=8.4Hz,2H,2ArH)7.42(d,J=8.1Hz,2H,2ArH)7.23(d,J=8.1Hz,2H,2ArH)7.14(d,J=8.4Hz,2H,2ArH)7.08(brs,1H,NH)4.25(q,J=6.9Hz,4H,2CH2)4.18(s,2H,CH2)2.65(t,J=8.1Hz,2H,1CH2)1.95(s,3H,CH3)1.67-1.57(m,2H,1CH2)1.41-1.28(m,2H,1CH2)1.23(t,J=6.9Hz,6H,2CH3)0.94(t,J=7.2Hz,3H,1CH3)
ESI(m/z)500(M+H+)
(9-5)2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(2.0g,4.0mmol)溶于28mL95%的乙醇中,将K2HPO4(7.2g,18.8mmol)溶于7.2mL蒸馏水中加入到反应液,然后加入NaBH4(0.78g,20.5mmol)的10%NaOH水溶液5.3mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,乙酸乙酯重结晶得白色粉末状固体0.9g。
1HNMR(MERCURY300MHz,CDCl3)δ7.30-7.23(m,6H,6ArH)7.14(d,J=8.1Hz,2H,2ArH)6.90(brs,1H,1NH)4.85(d,J=10.2Hz,1H,CH)3.76(d,J=12.0Hz,1H,CH2)3.70(d,J=12.3Hz,1H,CH2)3.57(d,J=12Hz,1H,CH2)3.46(d,J=12Hz,1H,CH2)2.60(t,J=7.5Hz,2H,1CH2)2.32(d,J=15.3Hz,1H,CH2)2.02(s,3H,CH3)1.82(dd,J=15.3Hz,10.5Hz,1H,CH2)1.64-1.54(m,2H,CH2)1.41-1.25(m,2H,CH2)0.93(t,J=7.5Hz,3H,CH3)
ESI(m/z)400(M+H+)
(9-6)2-氨基-2-[2-(4-(4-(4-正丁基)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇(0.8g,1.9mmol)溶于10mL甲醇中,加入固体NaOH(0.08g,2.1mmol),加热回流2h,过滤除去不溶性杂质,滤液浓缩,加入乙醇盐酸调节PH值至3-4,异丙醇重结晶得白色固体0.55g。
1HNMR(MERCURY300MHz,CD3OD)δ7.24(d,J=8.4Hz,2H,2ArH)7.15(d,J=8.1Hz,2H,2ArH)7.14(d,J=7.8Hz,2H,2ArH)7.06(d,J=8.1Hz,2H,2ArH)4.91(d,J=11.1Hz,1H,CH)3.76(dd,J=15.3Hz,12.3Hz,2H,CH2)3.62(d,J=11.4Hz,1H,CH2)3.53(d,J=11.4Hz,1H,CH2)2.51(t,J=7.8Hz,2H,1CH2)1.86-1.79(m,2H,1CH2)1.52-1.47(m,2H,1CH2)1.30-1.22(m,2H,1CH2)0.84(t,J=7.2Hz,3H,1CH3)
13CNMR(400MHz,CD3OD)δ145.15,143.93,137.40,133.10,133.06,131.22,130.49,126.61,70.58,63.94,62.29,61.56,40.95,36.15,34.77,23.30,14.23
ESI(m/z)376(M+H+)HRMScalcd.forC21H30NO35(M+H+)376.1941,found376.1925
(9-7)2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯的制备
室温,N2保护下,将原料2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(2.9g,5.8mmol)溶于9mL干燥的CH2Cl2中滴加到Et3SiH(2.6g,22.2mmol)的27mLCH2Cl2溶液中,用针管吸取TiCl4(4.2g,22.2mmol)滴加到反应液中,继续搅拌过夜,倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得淡黄色油状物,产物未经分离纯化直接投下一步。
(9-8)2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯硫基)苯基)乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(2.8g,5.8mmol)溶于41mL95%的乙醇中,将K2HPO4(10.5g,46.0mmol)溶于10.5mL蒸馏水中加入到反应液,然后加入NaBH4(1.1g,29.8mmol)的10%NaOH水溶液7.7mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得淡黄色油状物1.08g。
1HNMR(MERCURY300MHz,CDCl3)δ7.23(d,J=7.2Hz,4H,4ArH)7.11(d,J=7.8Hz,4H,4ArH)5.92(brs,1H,NH)3.84(d,J=11.4Hz,2H,CH2)3.62(d,J=11.7Hz,2H,CH2)2.63-2.55(m,4H,2CH2)1.97-1.92(m,5H,1CH2,1CH3)1.62-1.52(m,2H,CH2)1.38-1.30(m,2H,CH2)0.91(t,J=7.5Hz,3H,CH3)
ESI(m/z)402(M+H+)
(9-9)2-氨基-2-[2-(4-(4-(4-正丁基)苯硫基)苯基)-2-氧-乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-正丁基)苯硫基)苯基)乙基]-1,3-丙二醇(1.1g,2.7mmol)溶于10mL甲醇中,加入固体NaOH(0.1g,2.8mmol),加热回流2h,过滤除去不溶性杂质,滤液浓缩,加入乙醇盐酸调节PH值至3-4,异丙醇重结晶得白色固体0.9g。
1HNMR(MERCURY300MHz,CD3OD)δ7.17-7.11(m,6H,6ArH)7.08(d,J=8.4Hz,2H,2ArH)3.62(s,4H,2CH2)2.62-2.51(m,4H,2CH2)1.90-1.85(m,2H,1CH2)1.55-1.47(m,2H,1CH2)1.33-1.25(m,2H,CH2)0.87(t,J=6.9Hz,3H,CH3)
13CNMR(400MHz,CD3OD)δ143.64,141.41,135.55,133.65,132.59,131.89,130.42,130.21,62.48,62.02,36.15,34.80,34.50,29.63,23.31,14.23
ESI(m/z)360(M+H+)HRMScalcd.forC21H30NO2S(M+H+)360.1992,found360.1988
实施例10
(10-1)2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
冰浴冷却下(0℃),将原料2-乙酰胺基-2-[2-(4-(4-苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(8.2g,18.5mmol)溶于200mL干燥的CH2Cl2中,加入氯乙酰氯(2.2g,19.4mmol),然后分次缓慢加入AlCl3(13.6g,101.8mmol),待AlCl3全部加入后,自然升至室温继续搅拌5h,点板发现原料点消失,将反应液倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物8.9g。
1HNMR(MERCURY300MHz,CDCl3)δ7.92(d,J=8.4Hz,2H,2ArH)7.90(d,J=8.4Hz,2H,2ArH)7.43(d,J=8.7Hz,2H,2ArH)7.41(d,J=8.4Hz,2H,2ArH)7.11(brs,1H,1NH)5.30(s,2H,1CH2)4.66(s,2H,1CH2)4.30-4.19(m,4H,2CH2)1.98(s,3H,CH3)1.23(t,J=7.5Hz,6H,2CH3)
ESI(m/z)520(M+H+)542(M+Na+)
(10-2)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基醋酸酯)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.7g,3.3mmol)溶于18mL乙腈中,加入乙酸(0.45g,7.5mmol)和三乙胺(0.69g,6.9mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物1.79g。
1HNMR(MERCURY300MHz,CDCl3)δ7.91(d,J=8.1Hz,2H,2ArH)7.86(d,J=8.7Hz,2H,2ArH)7.42(d,J=7.8Hz,4H,4ArH)7.11(brs,1H,NH)5.30(s,2H,CH2)4.30-4.19(m,6H,3CH2)2.23(s,3H,CH3)1.98(s,3H,CH3)1.25(t,J=7.2Hz,6H,2CH3)
ESI(m/z)566(M+Na+)
(10-3)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基正丙酸酯)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.5g,2.8mmol)溶于15mL乙腈中,加入正丙酸(0.47g,6.3mmol)和三乙胺(0.6g,5.8mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物1.56g。
1HNMR(MERCURY300MHz,CDCl3)δ7.91(d,J=8.4Hz,2H,2ArH)7.86(d,J=8.7Hz,2H,2ArH)7.41(d,J=7.8Hz,4H,4ArH)7.11(brs,1H,NH)5.30(s,2H,CH2)4.30-4.25(m,6H,3CH2)2.52(q,J=7.5Hz,2H,1CH2)1.98(s,3H,CH3)1.27-1.19(m,9H,3CH3)
ESI(m/z)558(M+H+)580(M+Na+)
(10-4)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基正丁酸酯)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.6g,3.1mmol)溶于15mL乙腈中,加入正丁酸(0.63g,7.1mmol)和三乙胺(0.66g,6.6mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物1.77g。
1HNMR(MERCURY300MHz,CDCl3)δ7.92(d,J=7.8Hz,2H,2ArH)7.87(d,J=8.4Hz,2H,2ArH)7.43(d,J=7.8Hz,4H,4ArH)7.12(brs,1H,NH)5.31(s,2H,CH2)4.32-4.20(m,6H,3CH2)2.48(t,J=7.5Hz,2H,CH2)1.99(s,3H,CH3)1.79-1.71(m,2H,CH2)1.26(t,J=7.2Hz,6H,2CH3)1.02(t,J=7.2Hz,3H,1CH3)
ESI(m/z)572(M+H+)594(M+Na+)
(10-5)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基异丁酸酯)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.76g,3.4mmol)溶于18mL乙腈中,加入异丁酸(0.68g,7.7mmol)和三乙胺(0.72g,7.1mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物1.94g。
1HNMR(MERCURY300MHz,CDCl3)δ7.92(d,J=7.8Hz,2H,2ArH)7.86(d,J=8.7Hz,2H,2ArH)7.42(d,J=7.8Hz,4H,4ArH)7.11(brs,1H,NH)5.30(s,2H,CH2)4.31-4.25(m,6H,3CH2)2.79-2.70(m,1H,1CH)1.98(s,3H,CH3)1.27-1.23(m,12H,4CH3)
ESI(m/z)572(M+H+)594(M+Na+)
(10-6)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基环丙甲酸酯)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(2.4g,4.6mmol)溶于25mL乙腈中,加入环丙甲酸(0.91g,10.5mmol)和三乙胺(0.98g,9.7mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物2.6g。
1HNMR(MERCURY300MHz,CDCl3)δ7.91(d,J=8.4Hz,2H,2ArH)7.86(d,J=8.4Hz,2H,2ArH)7.42(d,J=8.1Hz,4H,4ArH)7.11(brs,1H,NH)5.30(s,2H,1CH2)4.31-4.24(m,6H,3CH2)1.98(s,3H,CH3)1.83-1.77(m,1H,1CH)1.24(t,J=6.9Hz,6H,2CH3)1.11-1.10(m,2H,1CH2)0.98-0.96(m,2H,1CH2)
ESI(m/z)570(M+H+)592(M+Na+)
(10-7)2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基醋酸酯)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.8g,3.3mmol)溶于30mL二甲苯中,加入乙酰胺(0.97g,16.5mmol)和47%的BF3乙醚溶液0.31mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得黄色糖浆状物0.57g。
1HNMR(MERCURY300MHz,CDCl3)δ7.88(s,1H,1ArH)7.82(d,J=8.7Hz,2H,2ArH)7.76(d,J=8.1Hz,2H,2ArH)7.51(d,J=8.1Hz,2H,2ArH)7.22(d,J=8.7Hz,2H,2ArH)7.08(brs,1H,NH)4.26(q,J=7.2Hz,4H,2CH2)4.19(s,2H,1CH2)2.58(s,3H,1CH3)1.96(s,3H,CH3)1.23(t,J=7.2Hz,6H,2CH3)
ESI(m/z)525(M+H+)
(10-8)2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基正丙酸酯)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.56g,2.8mmol)溶于20mL二甲苯中,加入乙酰胺(0.83g,14mmol)和47%的BF3乙醚溶液0.27mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得黄色糖浆状物0.46g。
1HNMR(MERCURY300MHz,CDCl3)δ7.88(s,1H,1ArH)7.81(d,J=8.1Hz,2H,2ArH)7.77(d,J=8.7Hz,2H,2ArH)7.51(d,J=7.8Hz,2H,2ArH)7.21(d,J=8.1Hz,2H,2ArH)7.09(brs,1H,NH)4.25(q,J=7.2Hz,4H,2CH2)4.19(s,2H,1CH2)2.89(q,J=7.5Hz,2H,1CH2)1.96(s,3H,CH3)1.40(t,J=7.5Hz,3H,1CH3)1.23(t,J=6.9Hz,6H,2CH3)
ESI(m/z)539(M+H+)
(10-9)2-乙酰胺基-2-[2-(4-(4-(2-正丙基噁唑)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基正丁酸酯)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.77g,3.1mmol)溶于30mL二甲苯中,加入乙酰胺(0.92g,15.5mmol)和47%的BF3乙醚溶液0.3mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得黄色糖浆状物0.57g。
1HNMR(MERCURY300MHz,CDCl3)δ7.88(s,1H,1ArH)7.81(d,J=8.4Hz,2H,2ArH)7.77(d,J=8.4Hz,2H,2ArH)7.51(d,J=8.1Hz,2H,2ArH)7.20(d,J=8.4Hz,2H,2ArH)7.08(brs,1H,NH)4.27(q,J=8.1Hz,4H,2CH2)4.19(s,2H,1CH2)2.83(t,J=7.8Hz,2H,1CH2)1.96(s,3H,CH3)1.89-1.81(m,2H,1CH2)1.23(t,J=6.9Hz,6H,2CH3)1.03(t,J=7.2Hz,3H,1CH3)
ESI(m/z)553(M+H+)
(10-10)2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基异丁酸酯)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(1.94g,3.4mmol)溶于30mL二甲苯中,加入乙酰胺(1.0g,17mmol)和47%的BF3乙醚溶液0.32mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得黄色糖浆状物0.6g。
1HNMR(MERCURY300MHz,CDCl3)δ7.87(s,1H,1ArH)7.81(d,J=8.4Hz,2H,2ArH)7.77(d,J=8.7Hz,2H,2ArH)7.51(d,J=8.4Hz,2H,2ArH)7.19(d,J=8.4Hz,2H,2ArH)7.08(brs,1H,NH)4.25(q,J=6.9Hz,4H,2CH2)4.19(s,2H,1CH2)3.20-3.15(m,1H,1CH)1.96(s,3H,CH3)1.41(s,3H,1CH3)1.39(s,3H,1CH3)1.23(t,J=7.2Hz,6H,2CH3)
ESI(m/z)553(M+H+)
(10-11)2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基环丙甲酸酯)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(2.6g,4.6mmol)溶于30mL二甲苯中,加入乙酰胺(1.36g,23mmol)和47%的BF3乙醚溶液0.43mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得黄色糖浆状物0.65g。
1HNMR(MERCURY300MHz,CDCl3)δ7.81(d,J=8.4Hz,2H,2ArH)7.79(s,1H,1ArH)7.74(d,J=7.8Hz,2H,2ArH)7.50(d,J=7.8Hz,2H,2ArH)7.20(d,J=7.8Hz,2H,2ArH)7.08(brs,1H,NH)4.25(q,J=7.2Hz,4H,2CH2)4.19(s,2H,1CH2)2.16-2.10(m,1H,1CH)1.96(s,3H,1CH3)1.23(t,J=6.9Hz,6H,2CH3)1.15-1.05(m,4H,2CH2)
ESI(m/z)551(M+H+)
(10-12)2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(0.57g,1.1mmol)溶于8mL95%的乙醇中,将K2HPO4(2.0g,8.6mmol)溶于2mL蒸馏水中加入到反应液,然后加入NaBH4(0.21g,5.6mmol)的10%NaOH水溶液1.4mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得淡黄色糖浆状物,产物未经分离纯化直接投下一步。
1HNMR(MERCURY300MHz,CDCl3)δ7.79(s,1H,1ArH)7.62(d,J=8.1Hz,2H,2ArH)7.34-7.28(m,6H,6ArH)6.99(brs,1H,1NH)4.86(d,J=9.9Hz,1H,1CH)3.76(d,J=12.3Hz,1H,1CH2)3.69(d,J=12.0Hz,1H,1CH2)3.57(d,J=11.7Hz,1H,1CH2)3.47(d,J=11.7Hz,1H,1CH2)2.51(s,3H,CH3)2.33(d,J=15.3Hz,1H,1CH2)1.98(s,3H,CH3)1.80(dd,J=14.7,10.8Hz,1H,1CH2)
ESI(m/z)443(M+H+)
(10-13)2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(0.46g,0.86mmol)溶于6mL95%的乙醇中,将K2HPO4(1.5g,6.7mmol)溶于1.5mL蒸馏水中加入到反应液,然后加入NaBH4(0.17g,4.4mmol)的10%NaOH水溶液1.1mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,乙酸乙酯重结晶得淡黄色油状物0.32g。
1HNMR(MERCURY300MHz,CDCl3)δ7.80(s,1H,1ArH)7.65(d,J=8.1Hz,2H,2ArH)7.36-7.28(m,6H,6ArH)6.93(brs,1H,1NH)4.88(d,J=10.2Hz,1H,1CH)3.77(d,J=12.3Hz,1H,1CH2)3.73(d,J=12.0Hz,1H,1CH2)3.59(d,J=11.7Hz,1H,1CH2)3.48(d,J=11.7Hz,1H,1CH2)2.79(q,J=6.9Hz,2H,1CH2)2.35(d,J=14.4Hz,1H,1CH2)1.99(s,3H,1CH3)1.81(dd,J=14.7,10.8Hz,1H,1CH2)1.25(t,J=7.2Hz,3H,1CH3)
ESI(m/z)457(M+H+)
(10-14)2-乙酰胺基-2-[2-(4-(4-(2-正丙基噁唑)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-正丙基噁唑)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(0.57g,1.1mmol)溶于7.2mL95%的乙醇中,将K2HPO4(1.9g,8.2mmol)溶于1.9mL蒸馏水中加入到反应液,然后加入NaBH4(0.2g,5.3mmol)的10%NaOH水溶液1.4mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,乙酸乙酯重结晶得白色粉末状固体0.43g。
1HNMR(MERCURY300MHz,CDCl3)δ7.80(s,1H,1ArH)7.65(d,J=8.4Hz,2H,2ArH)7.36-7.28(m,6H,6ArH)6.95(brs,1H,1NH)4.87(d,J=9.6Hz,1H,1CH)3.77(d,J=12.0Hz,1H,1CH2)3.73(d,J=12.6Hz,1H,1CH2)3.58(d,J=11.7Hz,1H,1CH2)3.48(d,J=11.7Hz,1H,1CH2)2.75(t,J=7.5Hz,2H,1CH2)2.34(d,J=15.0Hz,1H,1CH2)1.99(s,3H,1CH3)1.85-1.77(m,3H,2CH2)1.00(t,J=7.5Hz,3H,1CH3)
ESI(m/z)471(M+H+)
(10-15)2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(0.6g,1.1mmol)溶于7.6mL95%的乙醇中,将K2HPO4(2.0g,8.6mmol)溶于2mL蒸馏水中加入到反应液,然后加入NaBH4(0.21g,5.6mmol)的10%NaOH水溶液1.4mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,乙酸乙酯重结晶得白色粉末状固体0.47g。
1HNMR(MERCURY300MHz,CDCl3)δ7.81(s,1H,1ArH)7.66(d,J=8.1Hz,2H,2ArH)7.36-7.26(m,6H,6ArH)6.95(brs,1H,1NH)4.88(d,J=9.6Hz,1H,1CH)3.77(d,J=12.0Hz,1H,1CH2)3.73(d,J=12.6Hz,1H,1CH2)3.58(d,J=11.7Hz,1H,1CH2)3.48(d,J=11.7Hz,1H,1CH2)3.16-3.11(m,1H,1CH)2.36(d,J=15.3Hz,1H,1CH2)1.98(s,3H,1CH3)1.80(dd,J=14.7Hz,10.8Hz,1H,1CH2)1.39(s,3H,1CH3)1.36(s,3H,1CH3)
ESI(m/z)471(M+H+)
(10-16)2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
室温搅拌下,将2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(0.65g,1.2mmol)溶于8.3mL95%的乙醇中,将K2HPO4(2.1g,9.3mmol)溶于2.1mL蒸馏水中加入到反应液,然后加入NaBH4(0.23g,6.1mmol)的10%NaOH水溶液1.6mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,乙酸乙酯重结晶得白色粉末状固体0.5g。
1HNMR(MERCURY300MHz,CDCl3)δ7.72(s,1H,1ArH)7.61(d,J=8.4Hz,2H,2ArH)7.34-7.26(m,6H,6ArH)7.02(brs,1H,1NH)4.85(d,J=10.5Hz,1H,1CH)3.75(d,J=11.4Hz,1H,1CH2)3.71(d,J=11.7Hz,1H,1CH2)3.56(d,J=11.4Hz,1H,1CH2)3.46(d,J=12.0Hz,1H,1CH2)2.30(d,J=15.3Hz,1H,1CH2)1.98(s,3H,1CH3)2.04-1.96(m,1H,1CH)1.80(dd,J=14.4Hz,10.5Hz,1H,1CH2)1.09-1.02(m,4H,2CH2)
ESI(m/z)469(M+H+)
(10-17)2-氨基-2-[2-(4-(4-(2-甲基噁唑)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇(0.57g,1.3mmol)溶于10mL无水甲醇中,加入固体NaOH(0.053g,1.32mmol),加热回流8h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,柱层析分离纯化得微黄色固体0.3g
1HNMR(MERCURY300MHz,CD3OD)δ8.17(s,1H,1ArH)7.57(d,J=7.8Hz,2H,2ArH)7.34(d,J=8.4Hz,2H,2ArH)7.30(d,J=7.8Hz,2H,2ArH)7.23(d,J=7.5Hz,2H,2ArH)4.97(d,J=9.3Hz,1H,1CH)3.82(d,J=12.3Hz,1H,1CH2)3.77(d,J=12.3Hz,1H,1CH2)3.65(d,J=11.7Hz,1H,1CH2)3.57(d,J=11.4Hz,1H,1CH2)2.48(s,3H,1CH3)1.91-1.80(m,2H,1CH2)
13CNMR(400MHz,CD3OD)δ164.78,146.36,139.93,138.18,136.30,135.14,133.07,131.59,127.85,127.27,70.51,63.76,62.11,61.71,40.82,13.52
ESI(m/z)401(M+H+)HRMScalcd.forC21H24N2O4S(M+H+)401.1530,found401.1511
(10-18)2-氨基-2-[2-(4-(4-(2-乙基噁唑)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇(0.32g,0.7mmol)溶于10mL无水甲醇中,加入固体NaOH(0.029g,0.72mmol),加热回流8h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,柱层析分离纯化得微黄色固体0.27g。
1HNMR(MERCURY300MHz,CD3OD)δ8.18(s,1H,1ArH)7.60(d,J=7.2Hz,2H,2ArH)7.35(d,J=8.7Hz,2H,2ArH)7.31(d,J=7.5Hz,2H,2ArH)7.24(d,J=6.9Hz,2H,2ArH)4.98(d,J=8.7Hz,1H,CH)3.80(brs,2H,1CH2)3.66(d,J=11.4Hz,1H,1CH2)3.58(d,J=11.7Hz,1H,1CH2)2.84(q,J=7.2Hz,2H,1CH2)1.96-1.81(m,2H,CH2)1.31(t,J=7.5Hz,3H,CH3)
13CNMR(400MHz,CD3OD)δ168.76,146.34,139.84,138.13,136.16,135.13,133.05,131.57,127.84,127.35,70.49,63.75,62.10,61.70,40.80,22.34,11.24
ESI(m/z)415(M+H+)HRMScalcd.forC22H26N2O4S(M+H+)415.1686,found415.1682
(10-19)2-氨基-2-[2-(4-(4-(2-正丙基噁唑)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-丙基噁唑)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇(0.43g,0.9mmol)溶于10mL无水甲醇中,加入固体NaOH(0.038g,0.94mmol),加热回流8h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,浓缩,柱层析分离纯化得微黄色固体0.36g。
1HNMR(MERCURY300MHz,CD3OD)δ8.17(s,1H,1ArH)7.58(d,J=8.1Hz,2H,2ArH)7.33(d,J=7.8Hz,2H,2ArH)7.29(d,J=8.4Hz,2H,2ArH)7.22(d,J=8.4Hz,2H,2ArH)4.96(d,J=9.9Hz,1H,1CH)3.81(d,J=11.7Hz,1H,1CH2)3.76(d,J=11.7Hz,1H,1CH2)3.64(d,J=11.4Hz,1H,1CH2)3.56(d,J=11.4Hz,1H,1CH2)2.78(t,J=7.2Hz,2H,1CH2)1.94-1.72(m,4H,2CH2)0.93(t,J=7.2Hz,3H,1CH3)
13CNMR(400MHz,CD3OD)δ167.85,146.34,139.79,138.15,136.23,135.11,133.05,131.56,127.4,127.34,70.49,63.75,62.10,61.70,40.80,30.58,21.36,13.88
ESI(m/z)429(M+H+)HRMScalcd.forC23H29N2O4S(M+H+)429.1843,found429.1838
(10-20)2-氨基-2-[2-(4-(4-(2-异丙基噁唑)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇(0.47g,1.0mmol)溶于10mL无水甲醇中,加入固体NaOH(0.041g,1.03mmol),加热回流8h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,浓缩,柱层析分离纯化得微黄色固体0.36g。
1HNMR(MERCURY300MHz,CD3OD)δ8.21(s,1H,1ArH)7.59(d,J=8.1Hz,2H,2ArH)7.33(d,J=8.7Hz,2H,2ArH)7.31(d,J=8.4Hz,2H,2ArH)7.22(d,J=8.1Hz,2H,2ArH)4.97(d,J=13.2Hz,1H,1CH)3.81(d,J=11.4Hz,1H,1CH2)3.76(d,J=11.4Hz,1H,CH2)3.64(d,J=11.1Hz,1H,1CH2)3.56(d,J=11.4Hz,1H,1CH2)3.22-3.15(m,1H,1CH)1.98-1.81(m,2H,1CH2)1.34(brs,3H,1CH3)1.31(brs,3H,1CH3)
13CNMR(400MHz,CD3OD)δ171.97,146.46,139.24,138.60,136.30,134.92,133.21,131.41,127.88,127.53,70.49,63.75,62.10,61.70,40.81,29.73,20.34
ESI(m/z)429(M+H+)HRMScalcd.forC23H28N2O4S(M+H+)429.1843,found429.1843
(10-21)2-氨基-2-[2-(4-(4-(2-环丙基噁唑)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯硫基)苯基)-2-羟基-乙基]-1,3-丙二醇(0.5g,1.0mmol)溶于10mL无水甲醇中,加入固体NaOH(0.044g,1.1mmol),加热回流8h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,浓缩,柱层析分离纯化得微黄色固体0.43g。
1HNMR(MERCURY300MHz,CD3OD)δ8.19(s,1H,1ArH)7.54(d,J=8.1Hz,2H,2ArH)7.34(d,J=8.4Hz,2H,2ArH)7.30(d,J=8.4Hz,2H,2ArH)7.20(d,J=8.4Hz,2H,2ArH)4.96(dd,J=10.2Hz,2.4Hz,1H,1CH)3.80(d,J=11.4Hz,1H,1CH2)3.75(d,J=11.7Hz,1H,1CH2)3.63(d,J=11.4Hz,1H,1CH2)3.54(d,J=11.4Hz,1H,1CH2)2.26-2.17(m,1H,1CH)1.93-1.77(m,2H,1CH2)1.24-1.18(m,4H,2CH2)
13CNMR(400MHz,CD3OD)δ169.85,146.64,139.46,138.18,136.04,134.52,133.49,131.19,127.93,127.49,70.49,63.78,62.13,61.75,40.80,10.09,9.47
ESI(m/z)427(M+H+)HRMScalcd.forC23H26N2O4S(M+H+)427.1686,found427.1671
实施例11
(11-1)4-苯硫基-a-氯代苯乙酮的制备
冰浴冷却下(0℃),将原料二苯硫醚(20g,107.5mmol)溶于200mL干燥的CH2Cl2中,加入氯乙酰氯(12.2g,107.5mmol),然后分次缓慢加入AlCl3(15.0g,112.4mmol),待AlCl3全部加入后,自然升至室温继续搅拌4h,点板发现原料点消失,将反应液倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得粗品淡黄色油状物25g,产物未经分离直接投下一步。
(11-2)2-乙酰胺基-2-[2-(4-(4-苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯的制备
室温,将NaH(2.5g,104.5mmol)加入到300mL干燥的THF中,30min后,加入乙酰氨基丙二酸二乙酯(24.7g,114mmol),继续搅拌5h,滴加原料4-苯硫基-a-氯代苯乙酮(25g,95mmol)的THF溶液,加热回流12h,减压蒸出溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得无色糖浆状物27g。
(11-3)2-乙酰胺基-2-[2-(4-(4-苯硫基)苯基)乙基]-1,3-丙二酸二乙酯的制备
室温,N2保护下,将原料2-乙酰胺基-2-[2-(4-(4-苯硫基)苯基)-2-氧-乙基]-1,3-丙二酸二乙酯(10.6g,23.9mmol)溶于38mLCH2Cl2中滴加到Et3SiH(10.5g,90.7mmol)的100mLCH2Cl2溶液中,用针管吸取TiCl4(17.2g,90.7mmol)滴加到反应液中,继续搅拌过夜,倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化的黄色糖浆状物8.0g。
1HNMR(MERCURY300MHz,CDCl3)δ7.32-7.21(m,7H,7ArH)7.10(d,J=8.4Hz,2H,2ArH)6.77(brs,1H,NH)4.25-4.18(m,4H,2CH2)2.68(dd,J=9.6Hz,6.9Hz,2H,1CH2)2.46(dd,J=8.7Hz,6.9Hz,2H,1CH2)1.99(s,3H,CH3)1.25(t,J=6.9Hz,6H,2CH3)
(11-4)2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯的制备
冰浴冷却下(0℃),将原料2-乙酰胺基-2-[2-(4-(4-苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(15.9g,37.5mmol)溶于200mL干燥的CH2Cl2中,加入氯乙酰氯(4.7g,41.2mmol),然后分次缓慢加入AlCl3(25g,188mmol),待AlCl3全部加入后,自然升至室温继续搅拌5h,点板发现原料点消失,将反应液倒入冰水盐酸中分解,分出有机层,水层用CH2Cl2提取三次,合并有机层,水洗至中性,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得目标产物4.2g。
1HNMR(MERCURY300MHz,CDCl3)δ7.79(d,J=8.4Hz,2H,2ArH)7.43(d,J=7.8Hz,2H,2ArH)7.21(d,J=7.5Hz,2H,2ArH)7.15(d,J=7.5Hz,2H,2ArH)6.81(brs,1H,1NH)4.62(s,2H,1CH2)4.29-4.22(m,4H,2CH2)2.70(dd,J=11.4Hz,7.5Hz,2H,1CH2)2.52(dd,J=10.2Hz,6.3Hz,2H,1CH2)2.03(s,3H,1CH3)1.24(t,J=7.2Hz,6H,2CH3)
ESI(m/z)506(M+H+)528(M+Na+)
(11-5)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基醋酸酯)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(1.0g,2.0mmol)溶于10mL乙腈中,加入乙酸(0.27g,4.5mmol)和三乙胺(0.42g,4.2mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物1.05g。
1HNMR(MERCURY300MHz,CDCl3)δ7.76(d,J=7.8Hz,2H,2ArH)7.43(d,J=7.5Hz,2H,2ArH)7.21(d,J=7.8Hz,2H,2ArH)7.16(d,J=8.4Hz,2H,2ArH)6.80(brs,1H,NH)5.27(s,2H,1CH2)4.28-4.20(m,4H,2CH2)2.72(dd,J=8.4Hz,7.8Hz,2H,1CH2)2.51(dd,J=9.3Hz,7.8Hz,2H,1CH2)2.22(s,3H,1CH3)2.03(s,3H,1CH3)1.27(t,J=7.2Hz,6H,2CH3)
ESI(m/z)530(M+H+)
(11-6)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基丙酸酯)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(1.05g,2.1mmol)溶于10mL乙腈中,加入丙酸(0.35g,4.7mmol)和三乙胺(0.44g,4.4mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色糖浆状物1.1g。
1HNMR(MERCURY300MHz,CDCl3)δ7.74(d,J=8.7Hz,2H,2ArH)7.41(d,J=7.8Hz,2H,2ArH)7.20(d,J=7.2Hz,2H,2ArH)7.15(d,J=8.1Hz,2H,2ArH)6.79(brs,1H,NH)5.26(s,2H,1CH2)4.28-4.20(m,4H,2CH2)2.71(dd,J=9.0Hz,7.2Hz,2H,1CH2)2.53-2.49(m,4H,2CH2)2.02(s,3H,1CH3)1.39-1.17(m,9H,3CH3)
ESI(m/z)544(M+H+)
(11-7)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基正丁酸酯)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-氯乙酰基)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(1.1g,2.0mmol)溶于10mL乙腈中,加入正丁酸(0.40g,4.6mmol)和三乙胺(0.43g,4.2mmol),加热回流2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得白色固体0.56g。
(11-8)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基异丁酸酯)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯的制备
冰浴,将原料2-乙酰胺基-2-[2-(4-(4-(4-溴乙酰基)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(5.2g,9.5mmol)溶于20mL乙腈中,加入异丁酸(1.9g,21.7mmol)和三乙胺(2.0g,20mmol),室温搅拌2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得淡黄色糖浆状物1.0g。
1HNMR(MERCURY300MHz,CDCl3)δ7.75(d,J=8.4Hz,2H,2ArH)7.42(d,J=8.1Hz,2H,2ArH)7.18(d,J=7.2Hz,2H,2ArH)7.13(d,J=9.3Hz,2H,2ArH)6.82(brs,1H,NH)5.17(s,2H,1CH2)4.30-4.20(m,4H,2CH2)2.75-2.69(m,3H,1CH2,1CH)2.51(dd,J=9.6Hz,5.4Hz,2H,1CH2)2.02(s,3H,1CH3)1.32-1.18(m,1H,4CH3)
(11-9)2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基环丙甲酸酯)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯的制备
冰浴下,将原料2-乙酰胺基-2-[2-(4-(4-(4-溴乙酰基)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(5.2g,9.5mmol)溶于20mL乙腈中,加入环丙甲酸(1.9g,21.7mmol)和三乙胺(2.0g,20mmol),室温搅拌2h,减压蒸除溶剂,残余物用CH2Cl2提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得淡黄色糖浆状物1.0g。
(11-10)2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基醋酸酯)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(1.05g,2.0mmol)溶于18mL二甲苯中,加入乙酰胺(0.59g,9.9mmol)和47%的BF3乙醚溶液0.19mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得淡黄色糖浆状物0.7g。
1HNMR(MERCURY300MHz,CDCl3)δ7.80(s,1H,1ArH)7.63(d,J=8.1Hz,2H,2ArH)7.30(d,J=7.8Hz,4H,4ArH)7.11(d,J=8.1Hz,2H,2ArH)6.76(brs,1H,NH)4.25-4.17(m,4H,2CH2)2.68(dd,J=10.5Hz,6.6Hz,2H,1CH2)2.55(s,3H,1CH3)2.47(dd,J=8.7Hz,4.8Hz,2H,1CH2)2.03(s,3H,1CH3)1.25(t,J=7.2Hz,6H,2CH3)
ESI(m/z)511(M+H+)
(11-11)2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基丙酸酯)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(1.1g,2.1mmol)溶于20mL二甲苯中,加入乙酰胺(0.6g,10.4mmol)和47%的BF3乙醚溶液0.2mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得淡黄色油状物0.74g。
1HNMR(MERCURY300MHz,CDCl3)δ7.82(s,1H,1ArH)7.65(d,J=8.7Hz,2H,2ArH)7.29(d,J=8.1Hz,4H,4ArH)7.11(d,J=7.8Hz,2H,2ArH)6.76(brs,1H,NH)4.24-4.19(m,4H,2CH2)2.92(q,J=7.2Hz,2H)2.69(dd,J=8.7Hz,7.5Hz,2H,1CH2)2.47(dd,J=8.1Hz,7.8Hz,2H,1CH2)2.03(s,3H,1CH3)1.39(t,J=7.8Hz,3H,1CH3)1.25(t,J=6.9Hz,6H,2CH3)
ESI(m/z)525(M+H+)
(11-12)2-乙酰胺基-2-[2-(4-(4-(2-正丙基噁唑)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基正丁酸酯)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(0.56g,1mmol)溶于10mL二甲苯中,加入乙酰胺(0.30g,5mmol)和47%的BF3乙醚溶液0.1mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得淡黄色油状物0.44g。
1HNMR(MERCURY300MHz,CDCl3)δ7.82(s,1H,1ArH)7.65(d,J=8.7Hz,2H,2ArH)7.29(d,J=8.1Hz,4H,4ArH)7.11(d,J=7.8Hz,2H,2ArH)6.76(brs,1H,NH)4.24-4.19(m,4H,2CH2)2.85(t,J=7.5Hz,2H,1CH2)2.70(t,J=6.9Hz,2H,1CH2)2.55-2.47(m,2H,1CH2)1.89-1.70(m,2H,1CH2)1.26(t,J=7.2Hz,6H,2CH3)1.01(t,J=7.2Hz,6H,2CH3)
ESI(m/z)539(M+H+)
(11-13)2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基异丁酸酯)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(1.0g,1.8mmol)溶于10mL二甲苯中,加入乙酰胺(0.53g,8.9mmol)和47%的BF3乙醚溶液0.18mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得淡黄色油状物1.0g。
1HNMR(MERCURY300MHz,CDCl3)δ7.80(s,1H,1ArH)7.65(d,J=8.4Hz,2H,2ArH)7.29(d,J=8.1Hz,4H,4ArH)7.09(d,J=8.1Hz,2H,2ArH)6.76(brs,1H,NH)4.25-4.13(m,4H,2CH2)3.22-3.18(m,1H,1CH)2.69(dd,J=11.4Hz,6.9Hz,2H,1CH2)2.48(dd,J=9.0Hz,5.1Hz,2H,1CH2)2.03(s,3H,1CH3)1.40(s,3H,1CH3)1.38(s,3H,1CH3)1.26(t,J=7.2Hz,6H,2CH3)
ESI(m/z)539(M+H+)
(11-14)2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯的制备
将原料2-乙酰胺基-2-[2-(4-(4-(4-乙酰甲基环丙酸酯)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(1.0g,1.8mmol)溶于20mL二甲苯中,加入乙酰胺(0.53g,9.0mmol)和47%的BF3乙醚溶液0.18mL,加热回流40h,减压蒸除溶剂,残余物用乙酸乙酯提取,蒸馏水洗三次,饱和盐水洗一次,无水Na2SO4干燥,过滤,浓缩,硅胶柱层析分离纯化得淡黄色油状物0.74g。
1HNMR(MERCURY300MHz,CDCl3)δ7.77(s,1H,1ArH)7.73(d,J=6.3Hz,2H,2ArH)7.42(d,J=5.7Hz,4H,4ArH)7.22-7.14(m,4H,4ArH)6.81(brs,1H,NH)4.25-4.13(m,4H,2CH2)2.69(dd,J=11.4Hz,6.9Hz,2H,1CH2)2.48(dd,J=9.0Hz,5.1Hz,2H,1CH2)2.03(s,3H,1CH3)1.85-1.75(m,1H,1CH)1.27(t,J=7.2Hz,6H,2CH3)1.11-0.94(m,4H,2CH2)
ESI(m/z)537(M+H+)
(11-15)2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯硫基)苯基)乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(0.7g,1.4mmol)溶于10mL95%的乙醇中,将K2HPO4(2.5g,10.8mmol)溶于2.5mL蒸馏水中加入到反应液,然后加入NaBH4(0.27g,7.1mmol)的10%NaOH水溶液1.8mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,乙酸乙酯重结晶得白色粉末状固体0.36g。
1HNMR(MERCURY300MHz,CDCl3)δ7.80(s,1H,1ArH)7.63(d,J=7.5Hz,2H,2ArH)7.32-7.28(m,4H,4ArH)7.16(d,J=7.2Hz,2H,2ArH)5.95(brs,1H,NH)3.85(d,J=11.4Hz,2H,1CH2)3.63(d,J=11.4Hz,2H,1CH2)2.65(dd,J=11.4Hz,8.1Hz,2H,1CH2)2.55(s,3H,1CH3)2.04-1.94(m,5H,1CH2,1CH3)
ESI(m/z)427(M+H+)
(11-16)2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯硫基)苯基)乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(0.74g,1.4mmol)溶于10mL95%的乙醇中,将K2HPO4(2.5g,11.1mmol)溶于2.5mL蒸馏水中加入到反应液,然后加入NaBH4(0.27g,7.2mmol)的10%NaOH水溶液1.9mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色油状物,乙酸乙酯重结晶得白色粉末状固体0.33g。
1HNMR(MERCURY300MHz,CDCl3)δ7.80(s,1H,1ArH)7.64(d,J=7.8Hz,2H,2ArH)7.30(d,J=8.4Hz,4H,4ArH)7.15(d,J=7.5Hz,2H,2ArH)5.95(brs,1H,NH)3.84(d,J=11.7Hz,2H,1CH2)3.63(d,J=11.4Hz,2H,1CH2)2.86(q,J=7.5Hz,2H,1CH2)2.63(dd,J=11.4Hz,8.1Hz,2H,1CH2)2.04-1.94(m,5H,1CH2,1CH3)1.38(t,J=7.5Hz,3H,1CH3)
ESI(m/z)441(M+H+)
(11-17)2-乙酰胺基-2-[2-(4-(4-(2-正丙基噁唑)苯硫基)苯基)乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-正丙基噁唑)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(0.44g,0.82mmol)溶于6mL95%的乙醇中,将K2HPO4(1.5g,6.5mmol)溶于1.5mL蒸馏水中加入到反应液,然后加入NaBH4(0.16g,4.2mmol)的10%NaOH水溶液1.1mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色油状物,产物未经分离纯化直接投下一步。
(11-18)2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯硫基)苯基)乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(0.6g,1.1mmol)溶于8mL95%的乙醇中,将K2HPO4(2g,8.8mmol)溶于2mL蒸馏水中加入到反应液,然后加入NaBH4(0.22g,5.7mmol)的10%NaOH水溶液1.5mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得黄色油状物0.44g。
(11-19)2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯硫基)苯基)乙基]-1,3-丙二醇的制备
室温搅拌下,将原料2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯硫基)苯基)乙基]-1,3-丙二酸二乙酯(0.74g,1.38mmol)溶于10mL95%的乙醇中,将K2HPO4(2.5g,10.9mmol)溶于2.5mL蒸馏水中加入到反应液,然后加入NaBH4(0.27g,7.1mmol)的10%NaOH水溶液1.8mL,继续搅拌6h,减压蒸除溶剂,残余物用乙酸乙酯提取,水洗至中性,无水Na2SO4干燥,过滤,浓缩,得淡黄色糖浆状物0.5g。
(11-20)2-氨基-2-[2-(4-(4-(2-甲基噁唑)苯硫基)苯基)乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-甲基噁唑)苯硫基)苯基)乙基]-1,3-丙二醇(0.36g,0.85mmol)溶于10mL无水甲醇中,加入固体NaOH(0.035g,0.88mmol),加热回流2h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,浓缩,硅胶柱层析分离纯化得微黄色固体0.32g。
1HNMR(MERCURY300MHz,CD3OD)δ8.22(s,1H,1ArH)7.54(d,J=8.1Hz,2H,2ArH)7.28(d,J=8.1Hz,2H,2ArH)7.19(dd,J=8.1Hz,2.4Hz,4H,4ArH)3.61(s,4H,2CH2)2.64-2.58(m,2H,1CH2)2.53(s,3H,1CH3)1.91-1.85(m,2H,1CH2)
13CNMR(400MHz,CD3OD)δ165.29,142.84,139.44,139.19,136.56,133.90,132.98,130.93,130.64,128.36,127.31,62.48,62.04,34.42,29.72,13.47
ESI(m/z)385(M+H+)HRMScalcd.forC21H25N2O3S(M+H+)385.1580,found385.1579
(11-21)2-氨基-2-[2-(4-(4-(2-乙基噁唑)苯硫基)苯基)乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-乙基噁唑)苯硫基)苯基)乙基]-1,3-丙二醇(0.33g,0.75mmol)溶于10mL无水甲醇中,加入固体NaOH(0.03g,0.77mmol),加热回流2h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,浓缩,硅胶柱层析分离纯化得微黄色固体0.19g。
1HNMR(MERCURY300MHz,CD3OD)δ8.34(s,1H,1ArH)7.53(d,J=7.5Hz,2H,2ArH)7.27(d,J=8.1Hz,2H,2ArH)7.19(dd,J=8.1Hz,2.4Hz,4H,4ArH)3.59(s,4H,2CH2)2.95-2.89(m,2H,1CH2)2.60-2.54(m,2H,1CH2)1.87-1.83(m,2H,1CH2)1.31(t,J=7.2Hz,3H,1CH3)
13CNMR(400MHz,CD3OD)δ169.94,143.15,140.61,137.69,137.12,134.28,132.36,130.74,130.54,127.57,126.53,62.46,62.04,34.38,29.73,22.18,10.55
ESI(m/z)399(M+H+)HRMScalcd.forC22H27N2O3S(M+H+)399.1737,found399.1751
(11-22)2-氨基-2-[2-(4-(4-(2-正丙基噁唑)苯硫基)苯基)乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-正丙基噁唑)苯硫基)苯基)乙基]-1,3-丙二醇(0.37g,0.82mmol)溶于10mL无水甲醇中,加入固体NaOH(0.036g,0.9mmol),加热回流2h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,浓缩,硅胶柱层析分离纯化得微黄色固体0.11g。
1HNMR(MERCURY300MHz,CD3OD)δ8.25(s,1H,1ArH)7.46(d,J=8.1Hz,2H,2ArH)7.19(d,J=7.8Hz,2H,2ArH)7.11(d,J=8.4Hz,2H,2ArH)7.08(d,J=8.4Hz,2H,2ArH)3.52(s,4H,2CH2)2.82(t,J=7.5Hz,2H,1CH2)2.55-2.50(m,2H,1CH2)1.82-1.66(m,4H,2CH2)0.89(t,J=7.2Hz,3H,1CH3)
13CNMR(400MHz,CD3OD)δ169.02,143.16,140.64,137.61,137.23,134.28,132.28,130.75,130.50,127.56,126.43,62.45,62.03,34.36,30.23,29.72,20.91,13.83
ESI(m/z)413(M+H+)HRMScalcd.forC23H29N2O3S(M+H+)413.1893,found413.1895
(11-23)2-氨基-2-[2-(4-(4-(2-异丙基噁唑)苯硫基)苯基)乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-异丙基噁唑)苯硫基)苯基)乙基]-1,3-丙二醇(0.44g,0.97mmol)溶于10mL无水甲醇中,加入固体NaOH(0.04g,1.0mmol),加热回流4h,自然冷却至室温,硅胶柱层析分离纯化得微黄色固体0.2g。
1HNMR(MERCURY300MHz,CD3OD)δ8.20(s,1H,1ArH)7.57(d,J=8.1Hz,2H,2ArH)7.27(d,J=8.1Hz,2H,2ArH)7.20(d,J=8.1Hz,4H,4ArH)3.61(s,4H,2CH2)3.22-3.18(m,1H,1CH)2.64-2.58(m,2H,1CH2)1.91-1.85(m,2H,1CH2)1.33(s,3H,1CH3)1.31(s,3H,1CH3)
13CNMR(400MHz,CD3OD)δ171.93,142.74,139.42,139.08,136.14,133.79,133.18,131.00,130.60,128.97,127.48,62.48,62.04,34.43,29.74,20.35
ESI(m/z)413(M+H+)HRMScalcd.forC23H29N2O3S(M+H+)413.1893,found413.1879
(11-24)2-氨基-2-[2-(4-(4-(2-环丙基噁唑)苯硫基)苯基)乙基]-1,3-丙二醇盐酸盐的制备
将原料2-乙酰胺基-2-[2-(4-(4-(2-环丙基噁唑)苯硫基)苯基)乙基]-1,3-丙二醇(0.5g,1.1mmol)溶于10mL无水甲醇中,加入固体NaOH(0.05g,1.2mmol),加热回流2h,过滤除去不溶性杂质,加入乙醇盐酸调PH值至3-4,浓缩,硅胶柱层析分离纯化得微黄色固体0.35g。
1HNMR(MERCURY300MHz,CD3OD)δ8.17(s,1H,1ArH)7.55(d,J=8.1Hz,2H,2ArH)7.29(d,J=7.8Hz,2H,2ArH)7.20(dd,J=8.4Hz,2.4Hz,4H,4ArH)3.62(s,4H,2CH2)2.65-2.59(m,2H,1CH2)2.28-2.18(m,1H,1CH)1.91-1.86(m,2H,1CH2)1.21-1.18(m,4H,2CH2)
13CNMR(400MHz,CD3OD)δ169.63,142.89,139.70,138.67,135.82,133.99,132.90,130.84,130.65,127.90,127.40,62.48,62.04,34.43,29.73,9.83,9.48
ESI(m/z)411(M+H+)HRMScalcd.forC23H27N2O3S(M+H+)411.1737,found411.1736
药理实验
一、1.1观察S1P1受体激动剂对实验大鼠静脉血淋巴细胞数量的影响。
1.2实验材料
药品的配制:准确称取10mg上述药品置于研钵中,量取5‰的4mL羧甲基纤维素钠(CMC-Na),在研钵中研制成均匀混悬液(若不易溶解,可加入1滴吐温-80),给药量10mg/Kg,给药体积0.4mL/100g,灌胃。
实验动物:SD大鼠,雄性,清洁级,由北京维通利华实验动物技术有限公司提供,合格证号SCXK(京)2006-0009;Wista大鼠,雄性,清洁级,由中国医学科学院实验动物研究所繁育场提供,合格证号:SCXK(京)2005-0013。以上动物均每个给药组3只。
仪器设备:日本光电五分类自动血球计数仪,型号:7222K,由北京协和建昊医药技术开发有限公司提供有偿服务。稀释液,DH-640,由上海东湖生物医学有限公司提供,批号:081225。
1.3实验方法
实验动物进入洁净环境稳定24小时后,于尾部静脉取血10μL,迅速稀释于2mL稀释液中,采用自动血球计数仪计数淋巴细胞数量。取血后灌胃(p.o.)给予实验动物配制好的样品。给药后1h、2h、4h、8h、12h和24h再次取血10μL,并进行淋巴细胞计数。24h时间点完毕后,动物脱颈椎处死。详细见下表。
二、S1P1受体激动剂对SD大鼠心率的影响实验
2.1实验动物:SD大鼠,购自维通利华。体重200-240g,雄性。测定组每组用3只SD大鼠。设正常SD大鼠为Control组,随给药组平行测定,重复3组。阳性
药FTY720重复三组。
2.2.实验仪器:智能无创血压测定计-鼠仪(日本Softron)
2.3.实验方法:
(1)配药:用CMC将药物溶解为2.5mg/ml。
(2)实验步骤:
(1)给药前测定大鼠正常心率,重复测定3次;
(2)给药:SD大鼠称重后,灌胃给药(10mg/kg);
(3)测定SD大鼠给药后心率,测定时间点为给药后0.5小时、给药后1小时、给药后3小时、给药后6小时、给药后8小时和给药后24小时。重复测定3次。
2.4.实验结果
每种药物平行用3只SD大鼠进行试验,将其测定心率平均后得出表内数据。心率delta%为(给药后最低心率值-给药前心率值)/给药前心率,可反映药物对SD大鼠心率的影响程度。详细见下表。
表1.部分化合物对SD大鼠外周循环血中淋巴细胞数的影响
*p<0.05,**p<0.01与各自0h相比较
表2.部分化合物对SD大鼠心率的影响
表3.部分化合物对SD大鼠外周循环血中淋巴细胞数的影响
表4.部分化合物对SD大鼠心率的影响
△%为给药前后大鼠心率变化差值的百分率。
表5.化合物932对SD大鼠外周循环血中淋巴细胞数的影响
表6.化合物932对SD大鼠心率的影响
表7,化合物927对SD大鼠外周循环血中淋巴细胞数的影响
表8.化合物930对SD大鼠外周循环血中淋巴细胞数的影响
表9.化合物930对SD大鼠心率的影响

Claims (10)

1.如通式IA所示的化合物或其药效学上可接受的盐:
R选自氢;
R1选自取代的C1-4烷基,并且取代基选自羟基;
R2选自氢;
R3选自氢或羟基;
m选自1至3的整数;
R4选自氢;
X选自氧原子、硫原子;
C环选自
R6选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、卤素、硝基、氰基、C1-4烷基、C1-4烷氧基、C1-4烷硫基、C1-4烷氨基、C1-4烷氧C1-4烷基、C1-4的酰基、C1-4酰氧基、C1-4酰胺基、C1-4卤代烷基或C2-4的烯烃;所述C1-4烷氨基选自单烷氨基或双烷氨基。
2.如通式IC所示的化合物或其药效学上可接受的盐:
R选自氢;
R1选自取代的C1-4烷基,并且取代基选自羟基;
R2选自氢;
R3选自氢或羟基;
m为1至3的整数;
R4选自氢;
D环选自
R6选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、卤素、硝基、氰基、C1-4烷基、C1-4烷氧基、C1-4烷硫基、C1-4烷氨基、C1-4烷氧C1-4烷基、C1-4的酰基、C1-4酰氧基、C1-4酰胺基、C1-4卤代烷基或C2-4的烯烃;所述C1-4烷氨基选自单烷氨基或双烷氨基。
3.如下通式所示的化合物或其药效学上可接受的盐:
其中,
R3选自氢或羟基;
X选自氧或硫;
R61,R62,R63,R64,R65,R66分别选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、卤素、硝基、氰基、C1-4烷基、C1-4烷氧基、C1-4烷硫基、C1-4烷氨基、C1-4烷氧C1-4烷基、C1-4的酰基、C1-4酰氧基、C1-4酰胺基、C1-4卤代烷基或C2-4的烯烃;所述C1-4烷氨基选自单烷氨基或双烷氨基。
4.根据权利要求3的化合物或其药效学上可接受的盐,其特征在于,
R61,R62,R63,R64,R65,R66分别选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、氟、氯、溴、硝基、氰基、甲基、乙基、丙基、异丙基、环丙基、正丁基、异丁基、叔丁基、甲氧基、乙氧基、丙氧基、异丙氧基、环丙氧基、正丁氧基、异丁氧基、叔丁氧基、甲硫基、乙硫基、丙硫基、异丙硫基、环丙硫基、正丁硫基、异丁硫基、叔丁硫基、甲胺基、乙胺基、丙胺基、异丙胺基、环丙胺基、正丁胺基、异丁胺基、叔丁胺基、甲酰基、乙酰基、丙酰基、异丙酰基、环丙酰基、正丁酰基、异丁酰基、叔丁酰基、甲酰胺基、乙酰胺基、丙酰胺基、异丙酰胺基、环丙酰胺基、正丁酰胺基、异丁酰胺基、叔丁酰胺基、乙烯基、丙烯基、烯丙基、丁烯基。
5.如下通式所示的化合物或其药效学上可接受的盐:
其中,R3选自氢或羟基;
R61,R62,R63,R64,R65,R66分别选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、卤素、硝基、氰基、C1-4烷基、C1-4烷氧基、C1-4烷硫基、C1-4烷氨基、C1-4烷氧C1-4烷基、C1-4的酰基、C1-4酰氧基、C1-4酰胺基、C1-4卤代烷基或C2-4的烯烃;所述C1-4烷氨基选自单烷氨基或双烷氨基。
6.根据权利要求5的化合物或其药效学上可接受的盐,其特征在于,如下通式所示:
R61,R62,R63,R64,R65,R66分别选自氢、羟基、巯基、氨基、醛基、羧基、氨基甲酰基、氟、氯、溴、硝基、氰基、甲基、乙基、丙基、异丙基、环丙基、正丁基、异丁基、叔丁基、甲氧基、乙氧基、丙氧基、异丙氧基、环丙氧基、正丁氧基、异丁氧基、叔丁氧基、甲硫基、乙硫基、丙硫基、异丙硫基、环丙硫基、正丁硫基、异丁硫基、叔丁硫基、甲胺基、乙胺基、丙胺基、异丙胺基、环丙胺基、正丁胺基、异丁胺基、叔丁胺基、甲酰基、乙酰基、丙酰基、异丙酰基、环丙酰基、正丁酰基、异丁酰基、叔丁酰基、甲酰胺基、乙酰胺基、丙酰胺基、异丙酰胺基、环丙酰胺基、正丁酰胺基、异丁酰胺基、叔丁酰胺基、乙烯基、丙烯基、烯丙基、丁烯基。
7.选自如下群组的化合物或其药效学上可接受的盐:
8.一种药物组合物,其特征在于,含有权利要求1-7中任一项所述的化合物或其药学上可接受的盐与药学上可接受的载体。
9.权利要求1-7中任一项所述的化合物或权利要求8所述的药物组合物在制备免疫调节剂中的应用。
10.权利要求1-7中任一项所述的化合物或权利要求8所述的药物组合物在制备治疗免疫紊乱、免疫力低下、免疫抑制、器官移植后排斥反应和/或自身免疫疾病药物中的应用。
CN201280032727.7A 2011-07-06 2012-07-05 胺基丙二醇类衍生物、其制备方法和其药物组合物与用途 Active CN103702973B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280032727.7A CN103702973B (zh) 2011-07-06 2012-07-05 胺基丙二醇类衍生物、其制备方法和其药物组合物与用途

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN2011101882551A CN102863345A (zh) 2011-07-06 2011-07-06 胺基丙二醇类衍生物、其制备方法和其药物组合物与用途
CN201110188255.1 2011-07-06
CN201280032727.7A CN103702973B (zh) 2011-07-06 2012-07-05 胺基丙二醇类衍生物、其制备方法和其药物组合物与用途
PCT/CN2012/078244 WO2013004190A1 (zh) 2011-07-06 2012-07-05 胺基丙二醇类衍生物、其制备方法和其药物组合物与用途

Publications (2)

Publication Number Publication Date
CN103702973A CN103702973A (zh) 2014-04-02
CN103702973B true CN103702973B (zh) 2016-01-20

Family

ID=47436521

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2011101882551A Pending CN102863345A (zh) 2011-07-06 2011-07-06 胺基丙二醇类衍生物、其制备方法和其药物组合物与用途
CN201280032727.7A Active CN103702973B (zh) 2011-07-06 2012-07-05 胺基丙二醇类衍生物、其制备方法和其药物组合物与用途

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN2011101882551A Pending CN102863345A (zh) 2011-07-06 2011-07-06 胺基丙二醇类衍生物、其制备方法和其药物组合物与用途

Country Status (7)

Country Link
US (1) US20140323501A1 (zh)
EP (1) EP2786982A4 (zh)
JP (1) JP2014523887A (zh)
KR (1) KR20140048239A (zh)
CN (2) CN102863345A (zh)
EA (1) EA201490221A1 (zh)
WO (1) WO2013004190A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9629834B2 (en) 2013-04-26 2017-04-25 Kyoto University Medicinal composition for inhibiting formation and/or enlargement of cerebral aneurysm or shrinking same
CN104844533B (zh) * 2014-02-17 2019-04-09 中国医学科学院药物研究所 含五元芳杂环的氨基丙二醇类化合物、其制备方法及其医药用途
EP3841091A1 (en) * 2018-08-24 2021-06-30 Xeniopro GmbH Phenoxy(hetero)aryl ethers of antiproliferative activity
CN111087356B (zh) * 2018-10-24 2022-06-21 中国医学科学院药物研究所 一种艾托莫德的制备方法
CN111087358B (zh) * 2018-10-24 2022-06-21 中国医学科学院药物研究所 普赛莫德的制备方法
CN111087359B (zh) * 2018-10-24 2022-06-21 中国医学科学院药物研究所 艾托莫德的制备方法
CN115974803B (zh) * 2022-12-12 2024-04-09 渐宽(苏州)生物科技有限公司 一种普赛莫德的晶型及其制备方法和用途

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005014525A2 (en) * 2003-08-12 2005-02-17 Mitsubishi Pharma Corporation Bi-aryl compound having immunosuppressive activity
WO2005044780A1 (ja) * 2003-11-10 2005-05-19 Kyorin Pharmaceutical Co., Ltd. アミノカルボン酸誘導体とその付加塩及びs1p受容体調節剤
US6963012B2 (en) * 2001-09-27 2005-11-08 Kyorin Pharmaceutical Co., Ltd. Diaryl ether derivative, addition salt thereof, and immunosuppressant
WO2006041015A1 (ja) * 2004-10-12 2006-04-20 Kyorin Pharmaceutical Co., Ltd. アミノアルコール誘導体とその付加塩及び免疫抑制剤
CN100351244C (zh) * 2002-05-27 2007-11-28 诺瓦提斯公司 双芳族链烷醇
WO2010042998A1 (en) * 2008-10-17 2010-04-22 Akaal Pharma Pty Ltd S1p receptors modulators

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP796798A0 (en) * 1998-12-30 1999-01-28 Fujisawa Pharmaceutical Co., Ltd. New compound
AU2002332289B2 (en) * 2001-09-27 2007-05-10 Kyorin Pharmaceutical Co., Ltd. Diaryl sulfide derivative, addition salt thereof, and immunosuppressant
AU2003264430B2 (en) * 2002-09-19 2009-03-19 Kyorin Pharmaceutical Co., Ltd. Amino alcohol derivative, addition salt thereof, and immunosuppressant
JP2007001921A (ja) * 2005-06-23 2007-01-11 Kyorin Pharmaceut Co Ltd アミノスルホン酸誘導体とその付加塩及びs1p受容体調節剤
WO2008019306A2 (en) * 2006-08-04 2008-02-14 Decode Genetics Ehf Aryl amino acid derivatives as inhibitors of lta4h (leukotriene a4 hydrolase) for treating inflammation
CN101501049B (zh) * 2006-08-08 2013-04-24 杏林制药株式会社 氨基磷酸酯衍生物以及将它们作为有效成分的s1p受体调节剂
US20100093745A1 (en) * 2007-02-13 2010-04-15 Kazuhiko Kuriyama Therapeutic agent or prophylactic agent for demyelinating disease comprising amino alcohol derivative as active ingredient
TW200946105A (en) * 2008-02-07 2009-11-16 Kyorin Seiyaku Kk Therapeutic agent or preventive agent for inflammatory bowel disease containing amino alcohol derivative as active ingredient
EP2292594A4 (en) * 2008-05-19 2014-10-15 Kyorin Seiyaku Kk PROCESS FOR PRODUCING OPTICALLY ACTIVE AMINOALCOOL DERIVATIVE
JP2010013407A (ja) * 2008-07-04 2010-01-21 Kyorin Pharmaceut Co Ltd アミノアルコール誘導体
JP2010077053A (ja) * 2008-09-25 2010-04-08 Kyorin Pharmaceut Co Ltd フェノール誘導体及びそれらを有効成分とする医薬
CN102471355B (zh) * 2009-07-09 2015-10-07 杏林制药株式会社 二苯硫醚衍生物和含有其作为活性成分的药物
JP2011032226A (ja) * 2009-08-03 2011-02-17 Kyorin Pharmaceutical Co Ltd ジフェニルスルフィド誘導体及びそれらを有効成分とする医薬

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6963012B2 (en) * 2001-09-27 2005-11-08 Kyorin Pharmaceutical Co., Ltd. Diaryl ether derivative, addition salt thereof, and immunosuppressant
CN100351244C (zh) * 2002-05-27 2007-11-28 诺瓦提斯公司 双芳族链烷醇
WO2005014525A2 (en) * 2003-08-12 2005-02-17 Mitsubishi Pharma Corporation Bi-aryl compound having immunosuppressive activity
WO2005044780A1 (ja) * 2003-11-10 2005-05-19 Kyorin Pharmaceutical Co., Ltd. アミノカルボン酸誘導体とその付加塩及びs1p受容体調節剤
WO2006041015A1 (ja) * 2004-10-12 2006-04-20 Kyorin Pharmaceutical Co., Ltd. アミノアルコール誘導体とその付加塩及び免疫抑制剤
WO2010042998A1 (en) * 2008-10-17 2010-04-22 Akaal Pharma Pty Ltd S1p receptors modulators

Also Published As

Publication number Publication date
EP2786982A1 (en) 2014-10-08
US20140323501A1 (en) 2014-10-30
CN102863345A (zh) 2013-01-09
JP2014523887A (ja) 2014-09-18
EA201490221A1 (ru) 2014-12-30
KR20140048239A (ko) 2014-04-23
EP2786982A4 (en) 2015-04-15
WO2013004190A1 (zh) 2013-01-10
CN103702973A (zh) 2014-04-02

Similar Documents

Publication Publication Date Title
CN103702973B (zh) 胺基丙二醇类衍生物、其制备方法和其药物组合物与用途
JP2020522514A (ja) マルチバイオティック剤及びその使用方法
BR112013017382B1 (pt) método de preparação de um composto de fórmula (5)
CN102260177A (zh) 丙二醇类衍生物、其制备方法和其药物组合物与用途
CN106916177B (zh) 一种氘代的二肽硼酸或其酯类化合物及其合成方法与用途
CN102030700B (zh) 苯甲酰胺基羧酸类化合物及其制法和药物用途
US8435962B2 (en) Triacetyl-3-hydroxyphenyladenosine and its use for regulating blood fat
JP2014523887A5 (zh)
TW201245219A (en) Glycoside derivatives and uses thereof
TW201623208A (zh) 牛樟芝化合物、製備方法及其用途
CN104844486B (zh) 胺基丙二醇类衍生物、其制备方法和其药物组合物与用途
CN102690316A (zh) 甘草次酸衍生物的制备方法和作为保肝药物的医药用途
JPH10287617A (ja) 新規ジテルペン類及びジテルペン類を有効成分とする抗ウイルス剤
CN102225896A (zh) 大黄酸的醚衍生物以及它们的治疗用途
CN102952151B (zh) 3位双β‑咔啉碱类化合物、其制法和其药物组合物与用途
KR20040051485A (ko) 광활성 비사이클롤, 그 제조방법과 이를 함유하는 조성물및 이용
CN102260178A (zh) 羟基丙二醇类衍生物、其制备方法和其药物组合物与用途
CN113214209B (zh) 橙皮素与卡马西平共晶物及制备方法和其组合物与用途
JP2012097003A (ja) ビキシン誘導体及び細胞保護剤
CN103936577A (zh) E-3,4-二羟苯乙烯基酮类化合物的制备方法及其作为神经保护药物的应用
CN110305123B (zh) 一种含有金刚烷的化合物及其在治疗癌症中的用途
CN109651253B (zh) 苯丙烯酸酯衍生物及其作为神经保护药物的应用
CN102382036A (zh) 苯氧乙酸类化合物及其制法和药物用途
CN101386580A (zh) 氨基丙二醇类衍生物、其制备方法和其药物组合物与用途
GB2285804A (en) Terpinol esters & their use as biotenside solvents for pharmaceuticals and cosmetics

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: BEIJING XIEHE NO. 2 PHARMACEUTICAL FACTORY

Free format text: FORMER OWNER: PHARMACOLOGY INST. OF CAMS

Effective date: 20140616

Owner name: PHARMACOLOGY INST. OF CAMS

Effective date: 20140616

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 100000 XUANWU, BEIJING TO: 102600 DAXING, BEIJING

TA01 Transfer of patent application right

Effective date of registration: 20140616

Address after: 102600 Beijing City Qingyuan Road Daxing District Huangcun Beijing Xiehe pharmaceutical factory two

Applicant after: BEIJING XIEHE PHARMACEUTICAL SECOND FACTORY

Applicant after: INSTITUTE OF MATARIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES

Address before: 100000 Beijing city Xuanwu District Xiannongtan Street No. 1

Applicant before: INSTITUTE OF MATARIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES

C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210916

Address after: 100050 No. 2 Nanwei Road, Xicheng District, Beijing

Patentee after: INSTITUTE OF MATARIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES

Address before: 102600 Beijing Xiehe No.2 pharmaceutical factory, Qingyuan North Road, Huangcun Town, Daxing District, Beijing

Patentee before: BEIJING XIEHE PHARMACEUTICAL SECOND FACTORY

Patentee before: INSTITUTE OF MATARIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20221208

Address after: Room (112) - 64, Logistics Building, No. 88, Modern Avenue, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone, 215000, Jiangsu Province

Patentee after: Jiankuan (Suzhou) Biotechnology Co.,Ltd.

Patentee after: INSTITUTE OF MATARIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES

Address before: 100050 No. 2 Nanwei Road, Xicheng District, Beijing

Patentee before: INSTITUTE OF MATARIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES