CH469696A - Verfahren zur Herstellung von 2-Guanidino-alkylchromanen - Google Patents

Verfahren zur Herstellung von 2-Guanidino-alkylchromanen

Info

Publication number
CH469696A
CH469696A CH1089264A CH1089264A CH469696A CH 469696 A CH469696 A CH 469696A CH 1089264 A CH1089264 A CH 1089264A CH 1089264 A CH1089264 A CH 1089264A CH 469696 A CH469696 A CH 469696A
Authority
CH
Switzerland
Prior art keywords
alkylchromanes
guanidino
preparation
Prior art date
Application number
CH1089264A
Other languages
English (en)
Inventor
Augstein Joachim
Leod Monro Alistair Mac
Ian Wrigley Thomas
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of CH469696A publication Critical patent/CH469696A/de

Links

Classifications

    • 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
    • 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
    • C07D311/64—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with oxygen atoms directly attached in position 8

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH1089264A 1963-08-21 1964-08-20 Verfahren zur Herstellung von 2-Guanidino-alkylchromanen CH469696A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33043/63A GB1004468A (en) 1963-08-21 1963-08-21 Chroman derivatives

Publications (1)

Publication Number Publication Date
CH469696A true CH469696A (de) 1969-03-15

Family

ID=10347757

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1089264A CH469696A (de) 1963-08-21 1964-08-20 Verfahren zur Herstellung von 2-Guanidino-alkylchromanen

Country Status (5)

Country Link
US (1) US3330838A (de)
BR (1) BR6461880D0 (de)
CH (1) CH469696A (de)
FR (1) FR3958M (de)
GB (1) GB1004468A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1043857A (en) * 1964-10-01 1966-09-28 Pfizer Ltd 3-methylchroman derivatives
US3438995A (en) * 1968-01-08 1969-04-15 Melville Sahyun Diazaheterocyclic substituted benz-oxaheterocyclic compounds
US3746724A (en) * 1970-04-13 1973-07-17 Ciba Geigy Corp 3-guanidinoalkyl-thiophenes
US4360532A (en) * 1981-01-29 1982-11-23 E. R. Squibb & Sons, Inc. Substituted chromans
US4728650A (en) * 1985-05-13 1988-03-01 Kuraray Co., Ltd. 3,4-dihydrobenzopyran derivatives and medicinal uses thereof
US5837702A (en) * 1993-10-07 1998-11-17 Bristol-Myers Squibb Co. 4-arylamino-benzopyran and related compounds
US5612370A (en) * 1995-06-07 1997-03-18 Bristol-Myers Squibb Company Phenylglycine and phenylalaninen amido benzopyran derivatives
US5629429A (en) * 1995-06-07 1997-05-13 Bristol-Myers Squibb Company Process for preparing 4-arylamino-benzopyran and related compounds
US5612323A (en) * 1995-06-07 1997-03-18 Bristol-Myers Squibb Company Phosphinic ester substituted benzopyran derivatives
US5869478A (en) * 1995-06-07 1999-02-09 Bristol-Myers Squibb Company Sulfonamido substituted benzopyran derivatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271448A (en) * 1961-11-21 1966-09-06 Pfizer & Co C Phenoxyalkyl aminoguanidines
BE632701A (de) * 1962-05-22

Also Published As

Publication number Publication date
BR6461880D0 (pt) 1973-07-17
GB1004468A (en) 1965-09-15
FR3958M (de) 1966-02-28
US3330838A (en) 1967-07-11

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