CN1040644C - 一种4-氢咔唑酮衍生物的制备方法 - Google Patents
一种4-氢咔唑酮衍生物的制备方法 Download PDFInfo
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- CN1040644C CN1040644C CN94104549A CN94104549A CN1040644C CN 1040644 C CN1040644 C CN 1040644C CN 94104549 A CN94104549 A CN 94104549A CN 94104549 A CN94104549 A CN 94104549A CN 1040644 C CN1040644 C CN 1040644C
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- compound
- methyl
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN94104549A CN1040644C (zh) | 1994-04-29 | 1994-04-29 | 一种4-氢咔唑酮衍生物的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN94104549A CN1040644C (zh) | 1994-04-29 | 1994-04-29 | 一种4-氢咔唑酮衍生物的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1110970A CN1110970A (zh) | 1995-11-01 |
CN1040644C true CN1040644C (zh) | 1998-11-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN94104549A Expired - Lifetime CN1040644C (zh) | 1994-04-29 | 1994-04-29 | 一种4-氢咔唑酮衍生物的制备方法 |
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CN (1) | CN1040644C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2398071B (en) | 2003-01-24 | 2006-06-07 | Synthon Bv | Process for making ondansetron and intermediate thereof |
KR100566317B1 (ko) * | 2003-10-16 | 2006-03-30 | 주식회사유한양행 | 카바졸온 유도체 제조 방법 |
EP1828141A4 (en) * | 2004-10-26 | 2009-04-01 | Ipca Lab Ltd | STAINING METHOD FOR PREPARING THE ANTIEMETIC 1,2,3,9-TETRAHYDRO-9-METHYL-3 - [(2-METHYL) -1H-IMIDAZOLE-1-YL) METHYL] -4H-CARBAZOLE-4-ON |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85105643A (zh) * | 1984-01-25 | 1987-05-06 | 格拉克索公司 | 杂环化合物的制备 |
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1994
- 1994-04-29 CN CN94104549A patent/CN1040644C/zh not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85105643A (zh) * | 1984-01-25 | 1987-05-06 | 格拉克索公司 | 杂环化合物的制备 |
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Publication number | Publication date |
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CN1110970A (zh) | 1995-11-01 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Beijing grand era technology group Document name: payment instructions |
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C56 | Change in the name or address of the patentee |
Owner name: NINGBO CITY TIANHENG PHARMACEUTICAL FACTORY Free format text: FORMER NAME OR ADDRESS: BEIJING TIANHENG SHIDAI SCIENCE GROUP |
|
CP03 | Change of name, title or address |
Address after: 315201, No. three, No. 6, Zhen Zhuang Town, Zhenhai District, Zhejiang, Ningbo Patentee after: Ningbo Tianheng Pharmaceutical Factory Address before: 1912, room 100037, block B, Wantong New World Plaza, 2 Fu Wai Avenue, Beijing, Xicheng District Patentee before: Tianheng Shidai Science and Technology Group, Beijing |
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C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140429 Granted publication date: 19981111 |