ZA748081B - Process for preparing indene acetic acids - Google Patents

Process for preparing indene acetic acids

Info

Publication number
ZA748081B
ZA748081B ZA00748081A ZA748081A ZA748081B ZA 748081 B ZA748081 B ZA 748081B ZA 00748081 A ZA00748081 A ZA 00748081A ZA 748081 A ZA748081 A ZA 748081A ZA 748081 B ZA748081 B ZA 748081B
Authority
ZA
South Africa
Prior art keywords
acetic acids
indene acetic
preparing
preparing indene
acids
Prior art date
Application number
ZA00748081A
Other languages
English (en)
Inventor
R Tull
S Pines
R Czaja
R Shuman
Original Assignee
Merck & Co 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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of ZA748081B publication Critical patent/ZA748081B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds
    • C07F9/5456—Arylalkanephosphonium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/687—Unsaturated compounds containing a keto groups being part of a ring containing halogen
    • C07C49/697—Unsaturated compounds containing a keto groups being part of a ring containing halogen containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
    • C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
    • C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
    • C07C57/60—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings having unsaturation outside the rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA00748081A 1973-12-20 1974-12-19 Process for preparing indene acetic acids ZA748081B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US426864A US3870753A (en) 1973-12-20 1973-12-20 Process for preparing indenyl acetic acids

Publications (1)

Publication Number Publication Date
ZA748081B true ZA748081B (en) 1976-08-25

Family

ID=23692523

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00748081A ZA748081B (en) 1973-12-20 1974-12-19 Process for preparing indene acetic acids

Country Status (7)

Country Link
US (1) US3870753A (xx)
AT (1) AT338774B (xx)
CS (2) CS184849B2 (xx)
HU (1) HU169737B (xx)
PL (1) PL100236B1 (xx)
SU (2) SU824893A3 (xx)
ZA (1) ZA748081B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970693A (en) * 1974-07-05 1976-07-20 Merck & Co., Inc. Process for preparing indene acetic acids
US3998875A (en) * 1974-10-02 1976-12-21 Merck & Co., Inc. Process of preparing 5-fluoro-2-methyl-1-(paramethylsulfinylbenzylidene)-indenyl-3-acetic acid
US4465855A (en) * 1978-05-23 1984-08-14 Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt Process for the preparation of arylacetic acid derivatives
US5998477A (en) * 1996-06-13 1999-12-07 Cell Pathways Inc. Substituted methoxy benzylidene indenyl-acetic and propionic acids for treating patients with precancerous lesions
US5965619A (en) * 1996-06-13 1999-10-12 Cell Pathways Inc. Method for treating patients having precancerous lesions with substituted indene derivatives
US6063818A (en) * 1996-06-13 2000-05-16 Cell Pathways Inc. Substituted benzylidene indenyl formamides, acetamides and propionamides
US6121321A (en) * 1996-06-13 2000-09-19 Cell Pathways, Inc. Substituted methoxy benzylidene indenyl acetic and propionic acids for treating patients with precancerous lesions
US5948779A (en) * 1997-12-12 1999-09-07 Cell Pathways, Inc. Substituted condensation products of n-benzyl-3-indenyl acetamides with heterocyclic aldehydes
US6028116A (en) * 1998-04-03 2000-02-22 Cell Pathways, Inc. Substituted condensation products of 1H-indenyl-hydroxyalkanes with aldehydes for neoplasia

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732292A (en) * 1970-05-01 1973-05-08 Merck & Co Inc Indenyl compounds

Also Published As

Publication number Publication date
CS184836B2 (en) 1978-09-15
US3870753A (en) 1975-03-11
HU169737B (xx) 1977-02-28
PL100236B1 (pl) 1978-09-30
ATA1006974A (de) 1977-01-15
SU971096A3 (ru) 1982-10-30
AT338774B (de) 1977-09-12
CS184849B2 (en) 1978-09-15
SU824893A3 (ru) 1981-04-23

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