CN100422204C - 7-keto deoxy epiandrosterone and its acetate synthesizing method - Google Patents
7-keto deoxy epiandrosterone and its acetate synthesizing method Download PDFInfo
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- CN100422204C CN100422204C CNB2006100107146A CN200610010714A CN100422204C CN 100422204 C CN100422204 C CN 100422204C CN B2006100107146 A CNB2006100107146 A CN B2006100107146A CN 200610010714 A CN200610010714 A CN 200610010714A CN 100422204 C CN100422204 C CN 100422204C
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Priority Applications (1)
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CNB2006100107146A CN100422204C (en) | 2006-03-02 | 2006-03-02 | 7-keto deoxy epiandrosterone and its acetate synthesizing method |
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CNB2006100107146A CN100422204C (en) | 2006-03-02 | 2006-03-02 | 7-keto deoxy epiandrosterone and its acetate synthesizing method |
Publications (2)
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CN1814615A CN1814615A (en) | 2006-08-09 |
CN100422204C true CN100422204C (en) | 2008-10-01 |
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CNB2006100107146A Active CN100422204C (en) | 2006-03-02 | 2006-03-02 | 7-keto deoxy epiandrosterone and its acetate synthesizing method |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100434175C (en) * | 2006-10-17 | 2008-11-19 | 郑州大学 | Catalyst and its use for synthesizing 4-nitro-3-methyl benzoic acid |
CN102703560B (en) * | 2011-05-03 | 2014-08-20 | 四川师范大学 | Method for preparing testolactone by microbial transformation |
CN105669813B (en) * | 2015-12-31 | 2017-11-07 | 厦门金达威维生素有限公司 | A kind of synthetic method of the ketone cholesterol acetate of intermediates of vitamin D_3 7 |
CN108484710A (en) * | 2018-03-20 | 2018-09-04 | 江阴技源药业有限公司 | A kind of content of beary metal control method of 7-Keto DHEAAc |
CN111253461B (en) * | 2020-01-15 | 2022-07-01 | 江西山香药业有限公司 | Synthesis method of 7-oxoacetic acid abiraterone |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4006172A (en) * | 1976-04-26 | 1977-02-01 | The Upjohn Company | Process for 7-keto-Δ5 -steroids |
US6384251B1 (en) * | 1998-03-18 | 2002-05-07 | Humanetics Corporation | Process for effecting allylic oxidation using dicarboxylic acid imides and chromium reagents |
US6686486B1 (en) * | 1997-05-07 | 2004-02-03 | Padma Marwah | Process for effecting allylic oxidation |
US20040242618A1 (en) * | 2003-04-01 | 2004-12-02 | Lardy Henry A. | Antiandrogens with marginal agonist activity and methods of use |
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2006
- 2006-03-02 CN CNB2006100107146A patent/CN100422204C/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4006172A (en) * | 1976-04-26 | 1977-02-01 | The Upjohn Company | Process for 7-keto-Δ5 -steroids |
US6686486B1 (en) * | 1997-05-07 | 2004-02-03 | Padma Marwah | Process for effecting allylic oxidation |
US6384251B1 (en) * | 1998-03-18 | 2002-05-07 | Humanetics Corporation | Process for effecting allylic oxidation using dicarboxylic acid imides and chromium reagents |
US20040242618A1 (en) * | 2003-04-01 | 2004-12-02 | Lardy Henry A. | Antiandrogens with marginal agonist activity and methods of use |
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CN1814615A (en) | 2006-08-09 |
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C14 | Grant of patent or utility model | ||
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Owner name: YUNNAN TIANHONG FLAVOR FRAGRANCE CO., LTD. Free format text: FORMER OWNER: YUNNAN UNIVERSITY Effective date: 20090522 |
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Effective date of registration: 20090522 Address after: Upper reaches of Xiu Shan Road, Yuxi hi tech Development Zone, Yunnan Patentee after: Yunnan Tianhong Essence and Spice Co., Ltd. Address before: Yunnan Province, Kunming City Lake Road No. 2 Yunnan University Department of Applied Chemistry Patentee before: Yunnan University |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20170120 Address after: 224352 Jiangsu province Yancheng City Sheyang County Zhen bin Dong Cun Chiaki Patentee after: Yancheng Ciyt Chunzhu Aroma Co., Ltd. Address before: 653100 high tech Development Zone, Yunnan, Yuxi Patentee before: Yunnan Tianhong Essence and Spice Co., Ltd. |