HUT68501A - Process for the preparation of intermediates useful in the preparation of pyranyl cyanoguanidine derivatives - Google Patents

Process for the preparation of intermediates useful in the preparation of pyranyl cyanoguanidine derivatives Download PDF

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Publication number
HUT68501A
HUT68501A HU9303185A HU9303185A HUT68501A HU T68501 A HUT68501 A HU T68501A HU 9303185 A HU9303185 A HU 9303185A HU 9303185 A HU9303185 A HU 9303185A HU T68501 A HUT68501 A HU T68501A
Authority
HU
Hungary
Prior art keywords
formula
alkyl
group
compound
substituted
Prior art date
Application number
HU9303185A
Other languages
English (en)
Hungarian (hu)
Other versions
HU9303185D0 (en
Inventor
Richard H Mueller
Jollie D Godfrey
Thomas C Sedergran
Nachimuthu Soundararajan
Original Assignee
Squibb & Sons Inc
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 Squibb & Sons Inc filed Critical Squibb & Sons Inc
Publication of HU9303185D0 publication Critical patent/HU9303185D0/hu
Publication of HUT68501A publication Critical patent/HUT68501A/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/54—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and etherified hydroxy groups bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/68—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with nitrogen atoms directly attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pyrane Compounds (AREA)
HU9303185A 1992-11-10 1993-11-09 Process for the preparation of intermediates useful in the preparation of pyranyl cyanoguanidine derivatives HUT68501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97549892A 1992-11-10 1992-11-10

Publications (2)

Publication Number Publication Date
HU9303185D0 HU9303185D0 (en) 1994-01-28
HUT68501A true HUT68501A (en) 1995-06-28

Family

ID=25523094

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9303185A HUT68501A (en) 1992-11-10 1993-11-09 Process for the preparation of intermediates useful in the preparation of pyranyl cyanoguanidine derivatives

Country Status (12)

Country Link
US (2) US5463059A (cg-RX-API-DMAC7.html)
EP (1) EP0600617A1 (cg-RX-API-DMAC7.html)
JP (1) JPH06219985A (cg-RX-API-DMAC7.html)
KR (1) KR940011440A (cg-RX-API-DMAC7.html)
CN (1) CN1094712A (cg-RX-API-DMAC7.html)
AU (1) AU660239B2 (cg-RX-API-DMAC7.html)
CA (1) CA2109399A1 (cg-RX-API-DMAC7.html)
FI (1) FI934947A7 (cg-RX-API-DMAC7.html)
HU (1) HUT68501A (cg-RX-API-DMAC7.html)
IL (1) IL107450A0 (cg-RX-API-DMAC7.html)
MX (1) MX9306950A (cg-RX-API-DMAC7.html)
TW (1) TW243441B (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7999107B2 (en) 2007-01-31 2011-08-16 Merck Sharp & Dohme Corp. Substituted pyrano[2,3-B]pyridine derivatives as cannabinoid-1 receptor modulators
EP3083757B2 (de) 2013-12-18 2023-08-23 Covestro Intellectual Property GmbH & Co. KG Verfahren zur aufarbeitung von alkalischen polyetherpolyolen
KR102741253B1 (ko) * 2022-06-20 2024-12-10 인제대학교 산학협력단 수술환자를 위한 이중관 수액 온도 유지장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829782A (ja) * 1981-08-12 1983-02-22 Nippon Zoki Pharmaceut Co Ltd 新規複素環化合物、その製法及び該化合物を含有する医薬組成物
GB8613786D0 (en) * 1986-06-06 1986-07-09 Beecham Group Plc Active compounds
US5140031A (en) * 1989-05-31 1992-08-18 E. R. Squibb & Sons, Inc. Pyranyl cyanoguanidine derivatives

Also Published As

Publication number Publication date
FI934947A7 (fi) 1994-05-11
KR940011440A (ko) 1994-06-21
US5536833A (en) 1996-07-16
CA2109399A1 (en) 1994-05-11
MX9306950A (es) 1995-01-31
TW243441B (cg-RX-API-DMAC7.html) 1995-03-21
US5463059A (en) 1995-10-31
HU9303185D0 (en) 1994-01-28
JPH06219985A (ja) 1994-08-09
CN1094712A (zh) 1994-11-09
EP0600617A1 (en) 1994-06-08
AU5054393A (en) 1994-05-26
FI934947A0 (fi) 1993-11-09
IL107450A0 (en) 1994-01-25
AU660239B2 (en) 1995-06-15

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Legal Events

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DFA9 Temporary protection cancelled due to abandonment