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Considerations for the technical review of new drugs based on ICH Q11
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Yi-fei ZHAO, Meng-xin GUAN, Ya-min WANG
Chinese Journal of New Drugs | 2023, 32(7) : 666 - 669
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Chinese Journal of New Drugs | 2023, 32(7): 666-669
Considerations for the technical review of new drugs based on ICH Q11
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Yi-fei ZHAO, Meng-xin GUAN, Ya-min WANG
Affiliations
  • Center for Drug Evaluation, National Medical Products Administration, Beijing 100022, China
Published: 2023-04-15
Outline
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The International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH) Q11 is the technical guideline for the development and manufacture of drug substances, which systematically illustrates the principles of process development and selection of starting materials. ICH Q11 Q&A document further elaborates the specific requirements for the selection of starting materials. This paper discusses the consideration based on ICH Q11 in the technical review of chemical innovative drugs with respect to the requirements of ICH Q11 and the Q&A document, and further discusses the general considerations of ICH Q11 on the technical review of new drugs focusing on the periodic rules regarding pharmaceutical research of innovative drugs.

ICH Q11  /  new drugs  /  technical review  /  starting material  /  process research
Yi-fei ZHAO, Meng-xin GUAN, Ya-min WANG. Considerations for the technical review of new drugs based on ICH Q11[J]. Chinese Journal of New Drugs, 2023 , 32 (7) : 666 -669 .
Year 2023 volume 32 Issue 7
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  • Online Date:2026-03-06
  • Published:2023-04-15
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  • Accepted:2022-10-26
Affiliations
    Center for Drug Evaluation, National Medical Products Administration, Beijing 100022, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
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Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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