GB9516767D0 - Process for producing piperidine derivatives - Google Patents

Process for producing piperidine derivatives

Info

Publication number
GB9516767D0
GB9516767D0 GBGB9516767.2A GB9516767A GB9516767D0 GB 9516767 D0 GB9516767 D0 GB 9516767D0 GB 9516767 A GB9516767 A GB 9516767A GB 9516767 D0 GB9516767 D0 GB 9516767D0
Authority
GB
United Kingdom
Prior art keywords
piperidine derivatives
producing piperidine
producing
derivatives
piperidine
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.)
Granted
Application number
GBGB9516767.2A
Other versions
GB2292380B (en
GB2292380A (en
Inventor
Ki Hong Nam
Seung Hwa Park
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.)
Dong Kook Pharmaceutical Co Ltd
Original Assignee
Dong Kook Pharmaceutical Co 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 Dong Kook Pharmaceutical Co Ltd filed Critical Dong Kook Pharmaceutical Co Ltd
Publication of GB9516767D0 publication Critical patent/GB9516767D0/en
Publication of GB2292380A publication Critical patent/GB2292380A/en
Application granted granted Critical
Publication of GB2292380B publication Critical patent/GB2292380B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D211/74—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D211/40—Oxygen atoms
    • C07D211/44—Oxygen atoms attached in position 4
    • C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB9516767A 1994-08-16 1995-08-16 Process for producing piperidine derivatives Expired - Fee Related GB2292380B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940020079A KR0129407B1 (en) 1994-08-16 1994-08-16 The process for preparation of n-ally;-2,5-dimethyl-pipedinedione

Publications (3)

Publication Number Publication Date
GB9516767D0 true GB9516767D0 (en) 1995-10-18
GB2292380A GB2292380A (en) 1996-02-21
GB2292380B GB2292380B (en) 1996-11-20

Family

ID=19390370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9516767A Expired - Fee Related GB2292380B (en) 1994-08-16 1995-08-16 Process for producing piperidine derivatives

Country Status (5)

Country Link
KR (1) KR0129407B1 (en)
CN (1) CN1055683C (en)
DE (1) DE19530124C2 (en)
FR (1) FR2723738B1 (en)
GB (1) GB2292380B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103601676B (en) * 2013-11-29 2016-06-08 南京大学 High enantioselectivity N-ethanoyl-2-replaces the synthetic method of-2,3-two hydrogen-4-quinolinones compound
CN110483375A (en) * 2019-09-11 2019-11-22 陈建江 A kind of synthetic method of intermediate 4- piperidones

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51118769A (en) * 1975-04-08 1976-10-18 Shionogi & Co Ltd Method for preparing 4-piperidinol derivatives

Also Published As

Publication number Publication date
KR960007578A (en) 1996-03-22
FR2723738A1 (en) 1996-02-23
CN1055683C (en) 2000-08-23
GB2292380B (en) 1996-11-20
FR2723738B1 (en) 1997-07-11
KR0129407B1 (en) 1998-04-09
GB2292380A (en) 1996-02-21
CN1123274A (en) 1996-05-29
DE19530124C2 (en) 1998-10-22
DE19530124A1 (en) 1996-02-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010816