IN2014CH00304A - - Google Patents

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Publication number
IN2014CH00304A
IN2014CH00304A IN304CH2014A IN2014CH00304A IN 2014CH00304 A IN2014CH00304 A IN 2014CH00304A IN 304CH2014 A IN304CH2014 A IN 304CH2014A IN 2014CH00304 A IN2014CH00304 A IN 2014CH00304A
Authority
IN
India
Prior art keywords
preparation
trifluoroethanone
efavirenz
chlorophenyl
formula
Prior art date
Application number
Other languages
English (en)
Inventor
Gudla Dhanajaya
Rao Kota Kondala
Rao Ala Srinivasa
Manne Prashanth
Original Assignee
Discovery Intermediates Pvt Ltd
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 Discovery Intermediates Pvt Ltd filed Critical Discovery Intermediates Pvt Ltd
Priority to IN304CH2014 priority Critical patent/IN2014CH00304A/en
Priority to PCT/IB2015/050533 priority patent/WO2015111004A2/en
Publication of IN2014CH00304A publication Critical patent/IN2014CH00304A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C221/00—Preparation of compounds containing amino groups and doubly-bound oxygen atoms bound to the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IN304CH2014 2014-01-24 2015-01-24 IN2014CH00304A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN304CH2014 IN2014CH00304A (pt) 2014-01-24 2015-01-24
PCT/IB2015/050533 WO2015111004A2 (en) 2014-01-24 2015-01-24 Improved process for the preparation of chlorophenyl trifluoroethanone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN304CH2014 IN2014CH00304A (pt) 2014-01-24 2015-01-24

Publications (1)

Publication Number Publication Date
IN2014CH00304A true IN2014CH00304A (pt) 2015-09-04

Family

ID=53682064

Family Applications (1)

Application Number Title Priority Date Filing Date
IN304CH2014 IN2014CH00304A (pt) 2014-01-24 2015-01-24

Country Status (2)

Country Link
IN (1) IN2014CH00304A (pt)
WO (1) WO2015111004A2 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105777610B (zh) * 2015-10-16 2018-10-09 浙江沙星科技有限公司 一种制备4-氯-2-(三氟乙酰基)苯胺盐酸盐水合物的方法
CN106518636A (zh) * 2016-10-18 2017-03-22 浙江天宇药业股份有限公司 4‑氯‑2‑（三氟乙酰基）苯胺盐酸盐水合物及其游离碱的制备方法
CN108821938A (zh) * 2018-08-06 2018-11-16 江苏沙星化工有限公司 一种制备4-氯-2-（三氟乙酰）-苯胺盐酸盐副产物的分离方法
CN108997150B (zh) * 2018-08-31 2021-01-12 江苏沙星化工有限公司 一种依法韦仑中间体的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070110081A (ko) * 2005-03-09 2007-11-15 머크 앤드 캄파니 인코포레이티드 퀴나졸린온 ｔ-형 칼슘 채널 길항제

Also Published As

Publication number Publication date
WO2015111004A3 (en) 2017-05-11
WO2015111004A2 (en) 2015-07-30

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