JPS5283829A - Cyclic compound - Google Patents

Cyclic compound

Info

Publication number
JPS5283829A
JPS5283829A JP128976A JP128976A JPS5283829A JP S5283829 A JPS5283829 A JP S5283829A JP 128976 A JP128976 A JP 128976A JP 128976 A JP128976 A JP 128976A JP S5283829 A JPS5283829 A JP S5283829A
Authority
JP
Japan
Prior art keywords
cyclic compound
benzocycloheptane
tetrahydro
protected
amino
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.)
Pending
Application number
JP128976A
Other languages
Japanese (ja)
Inventor
Yoshikazu Oka
Naoto Hashimoto
Morio Sugano
Masao Nishikawa
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP128976A priority Critical patent/JPS5283829A/en
Publication of JPS5283829A publication Critical patent/JPS5283829A/en
Pending legal-status Critical Current

Links

Landscapes

  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE:A cyclic compound or its salt of formula I (R<1>, R<2> are OH, which may be protected; R<3> is H, hydrocarbyl group) such as 6-amino-1,2,5trihydroxy-6,7,8,9-tetrahydro-5H-benzocycloheptane.
JP128976A 1976-01-01 1976-01-01 Cyclic compound Pending JPS5283829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP128976A JPS5283829A (en) 1976-01-01 1976-01-01 Cyclic compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP128976A JPS5283829A (en) 1976-01-01 1976-01-01 Cyclic compound

Publications (1)

Publication Number Publication Date
JPS5283829A true JPS5283829A (en) 1977-07-13

Family

ID=11497285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP128976A Pending JPS5283829A (en) 1976-01-01 1976-01-01 Cyclic compound

Country Status (1)

Country Link
JP (1) JPS5283829A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203895A (en) * 1978-04-14 1980-05-20 Warner-Lambert Company Process for the preparation of cis-(±)-3,4-dihydro-N,N,2-trimethyl-2H-1-benzopyran-3-amine and intermediates produced thereby

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203895A (en) * 1978-04-14 1980-05-20 Warner-Lambert Company Process for the preparation of cis-(±)-3,4-dihydro-N,N,2-trimethyl-2H-1-benzopyran-3-amine and intermediates produced thereby

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