CH485755A - Process for the preparation of new naphthyridine derivatives - Google Patents

Process for the preparation of new naphthyridine derivatives

Info

Publication number
CH485755A
CH485755A CH1451566A CH1451566A CH485755A CH 485755 A CH485755 A CH 485755A CH 1451566 A CH1451566 A CH 1451566A CH 1451566 A CH1451566 A CH 1451566A CH 485755 A CH485755 A CH 485755A
Authority
CH
Switzerland
Prior art keywords
preparation
naphthyridine derivatives
new
new naphthyridine
derivatives
Prior art date
Application number
CH1451566A
Other languages
German (de)
Inventor
Rudolf Dr Sueess
Adolf Dr Lindenmann
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Priority to CH963569A priority Critical patent/CH485756A/en
Priority to CH1451566A priority patent/CH485755A/en
Priority to CH770467A priority patent/CH511870A/en
Priority to GB43302/67A priority patent/GB1193523A/en
Priority to NL6713346A priority patent/NL6713346A/xx
Priority to FR1549379D priority patent/FR1549379A/fr
Priority to DE19671695782 priority patent/DE1695782A1/en
Priority to US672972A priority patent/US3503981A/en
Priority to SE13645/67A priority patent/SE335347B/xx
Priority to BE704748D priority patent/BE704748A/xx
Priority to ES345761A priority patent/ES345761A1/en
Priority to FR134546A priority patent/FR7530M/fr
Priority to ES355592A priority patent/ES355592A1/en
Priority to ES355591A priority patent/ES355591A1/en
Publication of CH485755A publication Critical patent/CH485755A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/02—Preparation by ring-closure or hydrogenation
    • 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
    • C07D211/56—Nitrogen atoms
    • C07D211/58—Nitrogen atoms attached in position 4
    • 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
    • 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
    • C07D211/68—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
    • C07D211/78—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/60—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/12—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains three hetero rings
    • C07D491/14—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Hydrogenated Pyridines (AREA)
CH1451566A 1966-10-07 1966-10-07 Process for the preparation of new naphthyridine derivatives CH485755A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
CH963569A CH485756A (en) 1966-10-07 1966-10-07 Process for the preparation of new naphthyridine derivatives
CH1451566A CH485755A (en) 1966-10-07 1966-10-07 Process for the preparation of new naphthyridine derivatives
CH770467A CH511870A (en) 1966-10-07 1967-05-31 (A) Cmpds. (I) and (III):- R' = lower alkyl R2 = H or Me R3 = lower Oalkyl or together = -OCH2O-IA - X = H; IB X = double bond. (B) Sa
GB43302/67A GB1193523A (en) 1966-10-07 1967-09-22 Naphthyridine Derivatives
NL6713346A NL6713346A (en) 1966-10-07 1967-10-02
FR1549379D FR1549379A (en) 1966-10-07 1967-10-04
DE19671695782 DE1695782A1 (en) 1966-10-07 1967-10-04 New naphthyridine derivatives
US672972A US3503981A (en) 1966-10-07 1967-10-05 Hydro benzo(c)(1,6)naphthyridines
SE13645/67A SE335347B (en) 1966-10-07 1967-10-05
BE704748D BE704748A (en) 1966-10-07 1967-10-05
ES345761A ES345761A1 (en) 1966-10-07 1967-10-05 Procedure for the preparation of naftiridine derivatives. (Machine-translation by Google Translate, not legally binding)
FR134546A FR7530M (en) 1966-10-07 1968-01-02
ES355592A ES355592A1 (en) 1966-10-07 1968-06-28 Procedure for the preparation of naftiridine derivatives. (Machine-translation by Google Translate, not legally binding)
ES355591A ES355591A1 (en) 1966-10-07 1968-06-28 Procedure for the preparation of naftiridine derivatives. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH963569A CH485756A (en) 1966-10-07 1966-10-07 Process for the preparation of new naphthyridine derivatives
CH1451566A CH485755A (en) 1966-10-07 1966-10-07 Process for the preparation of new naphthyridine derivatives
CH1862866 1966-12-28
CH770467A CH511870A (en) 1966-10-07 1967-05-31 (A) Cmpds. (I) and (III):- R' = lower alkyl R2 = H or Me R3 = lower Oalkyl or together = -OCH2O-IA - X = H; IB X = double bond. (B) Sa
CH1025267 1967-07-19

Publications (1)

Publication Number Publication Date
CH485755A true CH485755A (en) 1970-02-15

Family

ID=27509311

Family Applications (3)

Application Number Title Priority Date Filing Date
CH963569A CH485756A (en) 1966-10-07 1966-10-07 Process for the preparation of new naphthyridine derivatives
CH1451566A CH485755A (en) 1966-10-07 1966-10-07 Process for the preparation of new naphthyridine derivatives
CH770467A CH511870A (en) 1966-10-07 1967-05-31 (A) Cmpds. (I) and (III):- R' = lower alkyl R2 = H or Me R3 = lower Oalkyl or together = -OCH2O-IA - X = H; IB X = double bond. (B) Sa

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH963569A CH485756A (en) 1966-10-07 1966-10-07 Process for the preparation of new naphthyridine derivatives

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH770467A CH511870A (en) 1966-10-07 1967-05-31 (A) Cmpds. (I) and (III):- R' = lower alkyl R2 = H or Me R3 = lower Oalkyl or together = -OCH2O-IA - X = H; IB X = double bond. (B) Sa

Country Status (7)

Country Link
US (1) US3503981A (en)
BE (1) BE704748A (en)
CH (3) CH485756A (en)
DE (1) DE1695782A1 (en)
FR (2) FR1549379A (en)
GB (1) GB1193523A (en)
NL (1) NL6713346A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2565953A1 (en) * 2004-05-12 2005-11-24 Pfizer Products Inc. Piperidine derivatives as nk1 and nk3 antagonists

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467692A (en) * 1949-04-19 Naphthyridones and processes fob

Also Published As

Publication number Publication date
GB1193523A (en) 1970-06-03
CH485756A (en) 1970-02-15
FR7530M (en) 1969-12-22
FR1549379A (en) 1968-12-13
DE1695782A1 (en) 1971-04-29
US3503981A (en) 1970-03-31
BE704748A (en) 1968-02-15
CH511870A (en) 1971-08-31
NL6713346A (en) 1968-04-08

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Legal Events

Date Code Title Description
PL Patent ceased